Add links to article and video (OpenAPITools#3820)

README.md

@@ -631,6 +631,9 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2019-08-14 - [Our OpenAPI journey with Standardizing SDKs](https://bitmovin.com/our-openapi-journey-with-standardizing-sdks/) by [Sebastian Burgstaller](https://bitmovin.com/author/sburgstaller/) at [Bitmovin](https://www.bitmovin.com)
 - 2019-08-15 - [APIのコードを自動生成させたいだけならgRPCでなくてもよくない?](https://www.m3tech.blog/entry/2019/08/15/110000) by [M3, Inc.](https://corporate.m3.com/)
 - 2019-08-24 - [SwaggerドキュメントからOpenAPI Generatorを使ってモックサーバー作成](https://qiita.com/masayoshi0222/items/4845e4c715d04587c104) by [坂本正義](https://qiita.com/masayoshi0222)
+- 2019-08-29 - [OpenAPI初探](https://cloud.tencent.com/developer/article/1495986) by [peakxie](https://cloud.tencent.com/developer/user/1113152) at [腾讯云社区](https://cloud.tencent.com/developer)
+- 2019-08-29 - [全面进化：Kubernetes CRD 1.16 GA前瞻](https://www.servicemesher.com/blog/kubernetes-1.16-crd-ga-preview/) by [Min Kim](https://github.com/yue9944882) at [ServiceMesher Blog](https://www.servicemesher.com/blog/)
+- 2019-09-01 - [Creating a PHP-Slim server using OpenAPI (Youtube video)](https://www.youtube.com/watch?v=5cJtbIrsYkg) by [Daniel Persson](https://www.youtube.com/channel/UCnG-TN23lswO6QbvWhMtxpA)
 
 ## [6 - About Us](#table-of-contents)