According to google (I am not a lawyer) I don't have it anymore the moment I got US citizenship since they don't do dual citizenship and honestly I don't really want to live in mainland China.
If I had to leave the US, I rather go to Canada, Australia, or perhaps EU for asylum...
Or perhaps Taiwan, or maybe Singapore.
I know from your post history, you seem to like PRC, but please understand that I have a personal grudge against the CCP, I was the second child (precisely a second son so there was no exemption whatsoever) in my family born during the One Child Policy, I really hate the fact that they tried to terminate me when I was still a fetus, then afterwards deny my existence by refusing to issue my legal documents until they made my parents pay a huge fine... which feels like extortion IMO.
I feel like my existence in China is "illegal", I feel rejected. I don't wanna be there.
I have an existential crisis over it... I'm not even supposed to be alive in this world, I'm an anomoly.