[FLINK-26382] Add Chinese documents for flink-training exercises

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.14.3
• Fix Version/s: 1.14.5, 1.15.0
• Component/s: Documentation / Training / Exercises
• Labels: pull-request-available
• Assignee: tonny
• Reporter: tonny
• Created: 27/Feb/22 09:54
• Updated: 22/Apr/22 09:21
• Resolved: 22/Apr/22 09:21

Description

Provide Chinese documents for all `README` and `DISCUSSION` accompanied by Chinese documents of Flink 

Issue Links

• links to: GitHub Pull Request #46