The configBuilder ‘AzureKeyVault’ failed while processing the configuration section ‘appSettings’

Thanks to @Harshitha for pointing me in the right path, using connected services in VS 2019 to connect to a keyVault which can then ref values using appSettings.

To test this I created a new dummy app using a .Net 4.8 framwork application in C#

I have followed this clip:
https://www.youtube.com/watch?v=S7EPrlpPqXw

Basically, use connected services to connect to your key vault.

This will include the following in your web.config file:

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<code> <configuration>
<configSections>
<section name="configBuilders" type="System.Configuration.ConfigurationBuildersSection, System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" restartOnExternalChanges="false" requirePermission="false" />
</configSections>
<configBuilders>
<builders>
<add name="AzureKeyVault" vaultName="RealKeyVaultName" type="Microsoft.Configuration.ConfigurationBuilders.AzureKeyVaultConfigBuilder, Microsoft.Configuration.ConfigurationBuilders.Azure, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
</builders>
</configBuilders>
<appSettings configBuilders="AzureKeyVault">
<!-- Value added by me -->
<add key="secretInKV" value="dummyValue" />
</appSettings>
</configuration>
</code>
<code> <configuration> <configSections> <section name="configBuilders" type="System.Configuration.ConfigurationBuildersSection, System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" restartOnExternalChanges="false" requirePermission="false" /> </configSections> <configBuilders> <builders> <add name="AzureKeyVault" vaultName="RealKeyVaultName" type="Microsoft.Configuration.ConfigurationBuilders.AzureKeyVaultConfigBuilder, Microsoft.Configuration.ConfigurationBuilders.Azure, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /> </builders> </configBuilders> <appSettings configBuilders="AzureKeyVault"> <!-- Value added by me --> <add key="secretInKV" value="dummyValue" /> </appSettings> </configuration> </code>
 <configuration>
      <configSections>
        <section name="configBuilders" type="System.Configuration.ConfigurationBuildersSection, System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" restartOnExternalChanges="false" requirePermission="false" />
      </configSections>
      <configBuilders>
        <builders>
          <add name="AzureKeyVault" vaultName="RealKeyVaultName" type="Microsoft.Configuration.ConfigurationBuilders.AzureKeyVaultConfigBuilder, Microsoft.Configuration.ConfigurationBuilders.Azure, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
        </builders>
      </configBuilders>
      <appSettings configBuilders="AzureKeyVault">
       <!-- Value added by me -->
        <add key="secretInKV" value="dummyValue" />
     </appSettings>
    </configuration>

So basically creating a connection to KV using configSection and configBuilders

In code I can then say

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<code>var secretValue = ConfigurationManager.AppSettings["secretInKV"];
</code>
<code>var secretValue = ConfigurationManager.AppSettings["secretInKV"]; </code>
var secretValue = ConfigurationManager.AppSettings["secretInKV"];

and this correctly returns the value stored in my KV, (not dummyValue from the above app settings) which is all working fine.

However when I try to add this to my real application I get an error loading:

Parser Error Message: The configBuilder ‘AzureKeyVault’ failed while processing the configuration section ‘appSettings’.: Error in Configuration Builder ‘AzureKeyVault’::GetValue(secretInKV)

enter image description here

The stack trace errors show:

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<code>[SocketException (0x2746): An existing connection was forcibly closed by the remote host]
[IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.]
[WebException: The underlying connection was closed: An unexpected error occurred on a send.]
[RequestFailedException: The underlying connection was closed: An unexpected error occurred on a send.]
[AggregateException: Retry failed after 4 tries. Retry settings can be adjusted in ClientOptions.Retry or by configuring a custom retry policy in ClientOptions.RetryPolicy.]
[Exception: Error in Configuration Builder 'AzureKeyVault'::GetValue(secretInKV)]
</code>
<code>[SocketException (0x2746): An existing connection was forcibly closed by the remote host] [IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.] [WebException: The underlying connection was closed: An unexpected error occurred on a send.] [RequestFailedException: The underlying connection was closed: An unexpected error occurred on a send.] [AggregateException: Retry failed after 4 tries. Retry settings can be adjusted in ClientOptions.Retry or by configuring a custom retry policy in ClientOptions.RetryPolicy.] [Exception: Error in Configuration Builder 'AzureKeyVault'::GetValue(secretInKV)] </code>
[SocketException (0x2746): An existing connection was forcibly closed by the remote host]
[IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.]
[WebException: The underlying connection was closed: An unexpected error occurred on a send.]
[RequestFailedException: The underlying connection was closed: An unexpected error occurred on a send.]
[AggregateException: Retry failed after 4 tries. Retry settings can be adjusted in ClientOptions.Retry or by configuring a custom retry policy in ClientOptions.RetryPolicy.]
[Exception: Error in Configuration Builder 'AzureKeyVault'::GetValue(secretInKV)]

In code I can say:
var client = new SecretClient(new Uri(keyVaultURL), new DefaultAzureCredential());
var secret = client.GetSecret(secretInKV);

and as all of the depenedencies where added when using the connected service I am able to retrieve the value from KV, but I want to get it from app settings

if I remove

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<code>configBuilders="AzureKeyVault"
</code>
<code>configBuilders="AzureKeyVault" </code>
configBuilders="AzureKeyVault"

from

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<code> <appSettings configBuilders="AzureKeyVault">
</code>
<code> <appSettings configBuilders="AzureKeyVault"> </code>
 <appSettings configBuilders="AzureKeyVault">

the application loads, why is this causing an issue please?

I have read similar posts online but was not able to solve,
I am properly connected else I wouldnt be able to get the value with the above mentioned C# code, so why is this causing an issue please?
thank you for any replies

I have matched the Nuget packages in the new dummy app I have created against my actual application and still this issue is happening, I have attached my packages:

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<code> <packages>
<package id="Azure.Core" version="1.38.0" targetFramework="net48" />
<package id="Azure.Identity" version="1.10.3" targetFramework="net48" />
<package id="Azure.Security.KeyVault.Keys" version="4.0.0" targetFramework="net48" />
<package id="Azure.Security.KeyVault.Secrets" version="4.0.0" targetFramework="net48" />
<package id="Azure.Storage.Blobs" version="12.18.0" targetFramework="net48" />
<package id="Azure.Storage.Common" version="12.17.0" targetFramework="net48" />
<package id="EntityFramework" version="6.2.0" targetFramework="net48" />
<package id="Microsoft.ApplicationInsights" version="2.22.0" targetFramework="net48" />
<package id="Microsoft.ApplicationInsights.NLogTarget" version="2.22.0" targetFramework="net48" />
<package id="Microsoft.AspNet.Cors" version="5.2.6" targetFramework="net48" />
<package id="Microsoft.AspNet.WebApi" version="5.2.6" targetFramework="net48" />
<package id="Microsoft.AspNet.WebApi.Client" version="5.2.6" targetFramework="net48" />
<package id="Microsoft.AspNet.WebApi.Core" version="5.2.6" targetFramework="net48" />
<package id="Microsoft.AspNet.WebApi.Cors" version="5.2.6" targetFramework="net48" />
<package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.6" targetFramework="net48" />
<package id="Microsoft.Bcl.AsyncInterfaces" version="7.0.0" targetFramework="net48" />
<package id="Microsoft.Configuration.ConfigurationBuilders.Azure" version="2.0.0" targetFramework="net48" />
<package id="Microsoft.Configuration.ConfigurationBuilders.Base" version="2.0.0" targetFramework="net48" />
<package id="Microsoft.CrmSdk.CoreAssemblies" version="9.0.2.25" targetFramework="net48" />
<package id="Microsoft.CrmSdk.Deployment" version="9.0.2.25" targetFramework="net48" />
<package id="Microsoft.CrmSdk.Workflow" version="9.0.2.25" targetFramework="net48" />
<package id="Microsoft.CrmSdk.XrmTooling.CoreAssembly" version="9.1.0.79" targetFramework="net48" />
<package id="Microsoft.Identity.Client" version="4.60.3" targetFramework="net48" />
<package id="Microsoft.Identity.Client.Extensions.Msal" version="4.60.3" targetFramework="net48" />
<package id="Microsoft.IdentityModel.Abstractions" version="6.35.0" targetFramework="net48" />
<package id="Microsoft.IdentityModel.Clients.ActiveDirectory" version="3.19.8" targetFramework="net48" />
<package id="Microsoft.Owin" version="4.0.1" targetFramework="net461" />
<package id="Microsoft.Owin.Cors" version="4.0.1" targetFramework="net461" />
<package id="Microsoft.Owin.Host.SystemWeb" version="4.0.1" targetFramework="net461" />
<package id="Microsoft.Owin.Security" version="4.0.1" targetFramework="net461" />
<package id="Microsoft.Owin.Security.OAuth" version="4.0.1" targetFramework="net461" />
<package id="Microsoft.Rest.ClientRuntime" version="2.3.20" targetFramework="net48" />
<package id="Newtonsoft.Json" version="11.0.2" targetFramework="net48" />
<package id="NLog" version="4.7.15" targetFramework="net48" />
<package id="NLog.Config" version="4.5.9" targetFramework="net48" />
<package id="NLog.Extended" version="4.5.9" targetFramework="net48" />
<package id="NLog.Extensions.AzureBlobStorage" version="4.3.1" targetFramework="net48" />
<package id="NLog.Schema" version="4.5.9" targetFramework="net48" />
<package id="NLog.Web" version="4.6.0" targetFramework="net48" />
<package id="Owin" version="1.0" targetFramework="net461" />
<package id="System.Buffers" version="4.5.1" targetFramework="net48" />
<package id="System.ClientModel" version="1.0.0" targetFramework="net48" />
<package id="System.Diagnostics.DiagnosticSource" version="6.0.1" targetFramework="net48" />
<package id="System.IO.FileSystem.AccessControl" version="5.0.0" targetFramework="net48" />
<package id="System.IO.Hashing" version="6.0.0" targetFramework="net48" />
<package id="System.Memory" version="4.5.4" targetFramework="net48" />
<package id="System.Memory.Data" version="1.0.2" targetFramework="net48" />
<package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net48" />
<package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net48" />
<package id="System.Security.AccessControl" version="5.0.0" targetFramework="net48" />
<package id="System.Security.Cryptography.ProtectedData" version="4.7.0" targetFramework="net48" />
<package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net48" />
<package id="System.Text.Encodings.Web" version="4.7.2" targetFramework="net48" />
<package id="System.Text.Json" version="4.7.2" targetFramework="net48" />
<package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net48" />
<package id="System.ValueTuple" version="4.5.0" targetFramework="net48" />
</packages>
</code>
<code> <packages> <package id="Azure.Core" version="1.38.0" targetFramework="net48" /> <package id="Azure.Identity" version="1.10.3" targetFramework="net48" /> <package id="Azure.Security.KeyVault.Keys" version="4.0.0" targetFramework="net48" /> <package id="Azure.Security.KeyVault.Secrets" version="4.0.0" targetFramework="net48" /> <package id="Azure.Storage.Blobs" version="12.18.0" targetFramework="net48" /> <package id="Azure.Storage.Common" version="12.17.0" targetFramework="net48" /> <package id="EntityFramework" version="6.2.0" targetFramework="net48" /> <package id="Microsoft.ApplicationInsights" version="2.22.0" targetFramework="net48" /> <package id="Microsoft.ApplicationInsights.NLogTarget" version="2.22.0" targetFramework="net48" /> <package id="Microsoft.AspNet.Cors" version="5.2.6" targetFramework="net48" /> <package id="Microsoft.AspNet.WebApi" version="5.2.6" targetFramework="net48" /> <package id="Microsoft.AspNet.WebApi.Client" version="5.2.6" targetFramework="net48" /> <package id="Microsoft.AspNet.WebApi.Core" version="5.2.6" targetFramework="net48" /> <package id="Microsoft.AspNet.WebApi.Cors" version="5.2.6" targetFramework="net48" /> <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.6" targetFramework="net48" /> <package id="Microsoft.Bcl.AsyncInterfaces" version="7.0.0" targetFramework="net48" /> <package id="Microsoft.Configuration.ConfigurationBuilders.Azure" version="2.0.0" targetFramework="net48" /> <package id="Microsoft.Configuration.ConfigurationBuilders.Base" version="2.0.0" targetFramework="net48" /> <package id="Microsoft.CrmSdk.CoreAssemblies" version="9.0.2.25" targetFramework="net48" /> <package id="Microsoft.CrmSdk.Deployment" version="9.0.2.25" targetFramework="net48" /> <package id="Microsoft.CrmSdk.Workflow" version="9.0.2.25" targetFramework="net48" /> <package id="Microsoft.CrmSdk.XrmTooling.CoreAssembly" version="9.1.0.79" targetFramework="net48" /> <package id="Microsoft.Identity.Client" version="4.60.3" targetFramework="net48" /> <package id="Microsoft.Identity.Client.Extensions.Msal" version="4.60.3" targetFramework="net48" /> <package id="Microsoft.IdentityModel.Abstractions" version="6.35.0" targetFramework="net48" /> <package id="Microsoft.IdentityModel.Clients.ActiveDirectory" version="3.19.8" targetFramework="net48" /> <package id="Microsoft.Owin" version="4.0.1" targetFramework="net461" /> <package id="Microsoft.Owin.Cors" version="4.0.1" targetFramework="net461" /> <package id="Microsoft.Owin.Host.SystemWeb" version="4.0.1" targetFramework="net461" /> <package id="Microsoft.Owin.Security" version="4.0.1" targetFramework="net461" /> <package id="Microsoft.Owin.Security.OAuth" version="4.0.1" targetFramework="net461" /> <package id="Microsoft.Rest.ClientRuntime" version="2.3.20" targetFramework="net48" /> <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net48" /> <package id="NLog" version="4.7.15" targetFramework="net48" /> <package id="NLog.Config" version="4.5.9" targetFramework="net48" /> <package id="NLog.Extended" version="4.5.9" targetFramework="net48" /> <package id="NLog.Extensions.AzureBlobStorage" version="4.3.1" targetFramework="net48" /> <package id="NLog.Schema" version="4.5.9" targetFramework="net48" /> <package id="NLog.Web" version="4.6.0" targetFramework="net48" /> <package id="Owin" version="1.0" targetFramework="net461" /> <package id="System.Buffers" version="4.5.1" targetFramework="net48" /> <package id="System.ClientModel" version="1.0.0" targetFramework="net48" /> <package id="System.Diagnostics.DiagnosticSource" version="6.0.1" targetFramework="net48" /> <package id="System.IO.FileSystem.AccessControl" version="5.0.0" targetFramework="net48" /> <package id="System.IO.Hashing" version="6.0.0" targetFramework="net48" /> <package id="System.Memory" version="4.5.4" targetFramework="net48" /> <package id="System.Memory.Data" version="1.0.2" targetFramework="net48" /> <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net48" /> <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net48" /> <package id="System.Security.AccessControl" version="5.0.0" targetFramework="net48" /> <package id="System.Security.Cryptography.ProtectedData" version="4.7.0" targetFramework="net48" /> <package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net48" /> <package id="System.Text.Encodings.Web" version="4.7.2" targetFramework="net48" /> <package id="System.Text.Json" version="4.7.2" targetFramework="net48" /> <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net48" /> <package id="System.ValueTuple" version="4.5.0" targetFramework="net48" /> </packages> </code>
 <packages>
  <package id="Azure.Core" version="1.38.0" targetFramework="net48" />
  <package id="Azure.Identity" version="1.10.3" targetFramework="net48" />
  <package id="Azure.Security.KeyVault.Keys" version="4.0.0" targetFramework="net48" />
  <package id="Azure.Security.KeyVault.Secrets" version="4.0.0" targetFramework="net48" />
  <package id="Azure.Storage.Blobs" version="12.18.0" targetFramework="net48" />
  <package id="Azure.Storage.Common" version="12.17.0" targetFramework="net48" />
  <package id="EntityFramework" version="6.2.0" targetFramework="net48" />
  <package id="Microsoft.ApplicationInsights" version="2.22.0" targetFramework="net48" />
  <package id="Microsoft.ApplicationInsights.NLogTarget" version="2.22.0" targetFramework="net48" />
  <package id="Microsoft.AspNet.Cors" version="5.2.6" targetFramework="net48" />
  <package id="Microsoft.AspNet.WebApi" version="5.2.6" targetFramework="net48" />
  <package id="Microsoft.AspNet.WebApi.Client" version="5.2.6" targetFramework="net48" />
  <package id="Microsoft.AspNet.WebApi.Core" version="5.2.6" targetFramework="net48" />
  <package id="Microsoft.AspNet.WebApi.Cors" version="5.2.6" targetFramework="net48" />
  <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.6" targetFramework="net48" />
  <package id="Microsoft.Bcl.AsyncInterfaces" version="7.0.0" targetFramework="net48" />
  <package id="Microsoft.Configuration.ConfigurationBuilders.Azure" version="2.0.0" targetFramework="net48" />
  <package id="Microsoft.Configuration.ConfigurationBuilders.Base" version="2.0.0" targetFramework="net48" />
  <package id="Microsoft.CrmSdk.CoreAssemblies" version="9.0.2.25" targetFramework="net48" />
  <package id="Microsoft.CrmSdk.Deployment" version="9.0.2.25" targetFramework="net48" />
  <package id="Microsoft.CrmSdk.Workflow" version="9.0.2.25" targetFramework="net48" />
  <package id="Microsoft.CrmSdk.XrmTooling.CoreAssembly" version="9.1.0.79" targetFramework="net48" />
  <package id="Microsoft.Identity.Client" version="4.60.3" targetFramework="net48" />
  <package id="Microsoft.Identity.Client.Extensions.Msal" version="4.60.3" targetFramework="net48" />
  <package id="Microsoft.IdentityModel.Abstractions" version="6.35.0" targetFramework="net48" />
  <package id="Microsoft.IdentityModel.Clients.ActiveDirectory" version="3.19.8" targetFramework="net48" />
  <package id="Microsoft.Owin" version="4.0.1" targetFramework="net461" />
  <package id="Microsoft.Owin.Cors" version="4.0.1" targetFramework="net461" />
  <package id="Microsoft.Owin.Host.SystemWeb" version="4.0.1" targetFramework="net461" />
  <package id="Microsoft.Owin.Security" version="4.0.1" targetFramework="net461" />
  <package id="Microsoft.Owin.Security.OAuth" version="4.0.1" targetFramework="net461" />
  <package id="Microsoft.Rest.ClientRuntime" version="2.3.20" targetFramework="net48" />
  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net48" />
  <package id="NLog" version="4.7.15" targetFramework="net48" />
  <package id="NLog.Config" version="4.5.9" targetFramework="net48" />
  <package id="NLog.Extended" version="4.5.9" targetFramework="net48" />
  <package id="NLog.Extensions.AzureBlobStorage" version="4.3.1" targetFramework="net48" />
  <package id="NLog.Schema" version="4.5.9" targetFramework="net48" />
  <package id="NLog.Web" version="4.6.0" targetFramework="net48" />
  <package id="Owin" version="1.0" targetFramework="net461" />
  <package id="System.Buffers" version="4.5.1" targetFramework="net48" />
  <package id="System.ClientModel" version="1.0.0" targetFramework="net48" />
  <package id="System.Diagnostics.DiagnosticSource" version="6.0.1" targetFramework="net48" />
  <package id="System.IO.FileSystem.AccessControl" version="5.0.0" targetFramework="net48" />
  <package id="System.IO.Hashing" version="6.0.0" targetFramework="net48" />
  <package id="System.Memory" version="4.5.4" targetFramework="net48" />
  <package id="System.Memory.Data" version="1.0.2" targetFramework="net48" />
  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net48" />
  <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net48" />
  <package id="System.Security.AccessControl" version="5.0.0" targetFramework="net48" />
  <package id="System.Security.Cryptography.ProtectedData" version="4.7.0" targetFramework="net48" />
  <package id="System.Security.Principal.Windows" version="5.0.0" targetFramework="net48" />
  <package id="System.Text.Encodings.Web" version="4.7.2" targetFramework="net48" />
  <package id="System.Text.Json" version="4.7.2" targetFramework="net48" />
  <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net48" />
  <package id="System.ValueTuple" version="4.5.0" targetFramework="net48" />
</packages>

Trang chủ Giới thiệu Sinh nhật bé trai Sinh nhật bé gái Tổ chức sự kiện Biểu diễn giải trí Dịch vụ khác Trang trí tiệc cưới Tổ chức khai trương Tư vấn dịch vụ Thư viện ảnh Tin tức - sự kiện Liên hệ Chú hề sinh nhật Trang trí YEAR END PARTY công ty Trang trí tất niên cuối năm Trang trí tất niên xu hướng mới nhất Trang trí sinh nhật bé trai Hải Đăng Trang trí sinh nhật bé Khánh Vân Trang trí sinh nhật Bích Ngân Trang trí sinh nhật bé Thanh Trang Thuê ông già Noel phát quà Biểu diễn xiếc khỉ Xiếc quay đĩa Dịch vụ tổ chức sự kiện 5 sao Thông tin về chúng tôi Dịch vụ sinh nhật bé trai Dịch vụ sinh nhật bé gái Sự kiện trọn gói Các tiết mục giải trí Dịch vụ bổ trợ Tiệc cưới sang trọng Dịch vụ khai trương Tư vấn tổ chức sự kiện Hình ảnh sự kiện Cập nhật tin tức Liên hệ ngay Thuê chú hề chuyên nghiệp Tiệc tất niên cho công ty Trang trí tiệc cuối năm Tiệc tất niên độc đáo Sinh nhật bé Hải Đăng Sinh nhật đáng yêu bé Khánh Vân Sinh nhật sang trọng Bích Ngân Tiệc sinh nhật bé Thanh Trang Dịch vụ ông già Noel Xiếc thú vui nhộn Biểu diễn xiếc quay đĩa Dịch vụ tổ chức tiệc uy tín Khám phá dịch vụ của chúng tôi Tiệc sinh nhật cho bé trai Trang trí tiệc cho bé gái Gói sự kiện chuyên nghiệp Chương trình giải trí hấp dẫn Dịch vụ hỗ trợ sự kiện Trang trí tiệc cưới đẹp Khởi đầu thành công với khai trương Chuyên gia tư vấn sự kiện Xem ảnh các sự kiện đẹp Tin mới về sự kiện Kết nối với đội ngũ chuyên gia Chú hề vui nhộn cho tiệc sinh nhật Ý tưởng tiệc cuối năm Tất niên độc đáo Trang trí tiệc hiện đại Tổ chức sinh nhật cho Hải Đăng Sinh nhật độc quyền Khánh Vân Phong cách tiệc Bích Ngân Trang trí tiệc bé Thanh Trang Thuê dịch vụ ông già Noel chuyên nghiệp Xem xiếc khỉ đặc sắc Xiếc quay đĩa thú vị
Trang chủ Giới thiệu Sinh nhật bé trai Sinh nhật bé gái Tổ chức sự kiện Biểu diễn giải trí Dịch vụ khác Trang trí tiệc cưới Tổ chức khai trương Tư vấn dịch vụ Thư viện ảnh Tin tức - sự kiện Liên hệ Chú hề sinh nhật Trang trí YEAR END PARTY công ty Trang trí tất niên cuối năm Trang trí tất niên xu hướng mới nhất Trang trí sinh nhật bé trai Hải Đăng Trang trí sinh nhật bé Khánh Vân Trang trí sinh nhật Bích Ngân Trang trí sinh nhật bé Thanh Trang Thuê ông già Noel phát quà Biểu diễn xiếc khỉ Xiếc quay đĩa
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