Add Simple Chinese README

[TC999]

Description

Add Chinese Version README and CONTRIBUTING file

Motivation and Context

In order to help more Chinese developers read project documents

Types of changes

• [ ] Content Update (change which fixes an issue or updates an already existing submission)
• [ ] New Article (change which adds functionality)
• [ ] Documentation change

Checklist:

• [X] My code follows the code style of this project.
• [X] I have updated the documentation accordingly.
• [X] I have read the CONTRIBUTING document.
• [X] I have made checks to ensure URLs and other resources are valid