https://globalhealth.dukekunshan.edu.cn/zh-hans/from-barefoot-doctor-to-the-world-health-organization-health-equity-is-my-lifelong-pursuit/
http://www.qbj.gov.cn/qbjq/c147101/2021-08/13/content_b911fe1b4f244a1593e45c0ff0978bd2.shtml
https://zgjjjc.ccdi.gov.cn/bqml/bqxx/202106/t20210628_244926.html