To be honest I have been struggling to understand the relationship between the PRC and DPRK. I know geopolitics is difficult and that there has been a lot of mutual aid and cooperation between the two states, but I find it hard to explain stuff like this (from Wikipedia):
China condemned the 2006 North Korean nuclear test, as well as the subsequent nuclear tests in 2009, 2013, January 2016, September 2016 and 2017. China abstained during a 2017 United Nations Security Council vote about sanctions on North Korea, leading it to be approved.






Here you go. Cowbee is just a regular user (or maybe rather a legend). Seems that you are moving in the right direction (by which I mean to the left), but I would say that you have far to go still. Good luck!