http://www.npc.gov.cn/npc/c30834/201901/7f507d5963074e9ebc73c986e155b931.shtml
http://gkml.samr.gov.cn/nsjg/fgs/202101/t20210126_325540.html
http://gkml.samr.gov.cn/nsjg/tzsbj/202103/t20210319_327072.html
http://www.gov.cn/zhengce/content/2021-03/18/content_5593739.htm
http://gkml.samr.gov.cn/nsjg/rzjgs/202004/t20200428_314776.html
https://www.elegislation.gov.hk/hk/cap598
