Editor's Note:

Since the full implementation of the Work Permit System for Foreigners Working in China nationwide on April 1st, 2017, it has played a positive role in facilitating foreigners' working in China and standardizing management.To explain the system in a more concise and accurate way, the State Administration of Foreign Experts Affairs (SAFEA) made this "Illustrated Work Permit System" in both Chinese and English versions to present to our readers.

（Designed by China Daily） 消息来源：上海市外国专家局