https://www.bbc.com/zhongwen/trad/world-69372482
https://tw.news.yahoo.com/%E6%90%AD%E5%9B%BA%E5%AE%9A%E5%8D%80%E9%96%93%E8%BB%8A%E4%B8%8B%E9%AB%94-%E9%A0%82%E6%92%9E-3%E6%A
https://tw.news.yahoo.com/%E4%BB%A5%E8%89%B2%E5%88%97%E7%B8%BD%E7%90%86%E7%9F%A2%E8%A8%80%E6%8C%81%E7%BA%8C%E6%94%BB%E6%93%8
https://baike.baidu.com/item/%E6%9F%B3%E6%B0%B8%E5%93%B2/8066861
https://tw.news.yahoo.com/%E8%B3%AD-%E6%8A%8A%E7%B8%AE%E6%89%8B-%E7%B6%9C%E8%97%9D%E5%A4%A9%E7%8E%8B%E5%A5%94%E6%BE%B3%E9%96