Add Alibaba Cloud in pick-right-solution.md (#9644)

Add Alibaba Cloud in pick-right-solution.md to give users more options.

content/en/docs/setup/pick-right-solution.md

@@ -93,6 +93,7 @@ few commands. These solutions are actively developed and have active community s
 * [Gardener](https://gardener.cloud/)
 * [Kontena Pharos](https://kontena.io/pharos/)
 * [Kublr](https://kublr.com/)
+* [Alibaba Cloud](/docs/setup/turnkey/alibaba-cloud/)
 
 ## On-Premises turnkey cloud solutions
 These solutions allow you to create Kubernetes clusters on your internal, secure, cloud network with only a
@@ -206,6 +207,7 @@ any                  | any          | any    | any         | [docs](/docs/setup/
 any                  | any          | any    | any         | [docs](http://docs.projectcalico.org/v2.2/getting-started/kubernetes/installation/)                                |  Commercial and Community
 any                  | RKE          | multi-support    | flannel or canal         | [docs](https://rancher.com/docs/rancher/v2.x/en/quick-start-guide/)                                |  [Commercial](https://rancher.com/what-is-rancher/overview/) and [Community](https://github.com/rancher/rancher)
 any                  | [Gardener Cluster-Operator](https://kubernetes.io/blog/2018/05/17/gardener/) | multi-support | multi-support | [docs](https://gardener.cloud) | [Project/Community](https://github.com/gardener) and [Commercial]( https://cloudplatform.sap.com/)
+Alibaba Cloud Container Service For Kubernetes | ROS        | CentOS | flannel/Terway       | [docs](https://www.aliyun.com/product/containerservice)                    |  Commercial
 
 {{< note >}}
 **Note:** The above table is ordered by version test/used in nodes, followed by support level.