Note: Beijing and Shanghai are older and have less parking within the inner city, as Shenzhen is more a planned city (in the 80s it was mostly still farming land), so they have parking garages, etc.
I didn't know that the IDP does not work with China. I needed an IDP to drive in Japan for my first year. After the first year, I got a Japanese driver's license.
Also, it was funny how many times the author mentioned WeChat. You really do use it everywhere in China!
It is acceptable if you guys are meaning that thing when mentioning "social credit score"..
柯亦安 Ke Yi'an. The given name "亦安" roughly means "also safe", it is a beautiful name.