Translate README into Chinese #378

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Description: 概要

Translate README into Chinese by creating file named README.zh.md

Changes: 変更内容

Create new file named README.zh.md to provide Chinese version README.

Expected Impact: 影響範囲

After merging this PR, the README.md and README.ja.md need to update : add Chinese version link.

Operating Requirements: 動作要件

None.

Additional context: 補足

None.

Refer issue #378

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