I find it absolutely ludicrous that a Chinese American is seen as inferior to a white person when it comes to teaching English in China. Especially if you're bilingual in Chinese and English.
I'm sure you know it but that's because you don't gain any face having a Chinese person teaching you. Hard to show off to your friends by saying you have an American teacher for your kids, then showing your friends your teacher's picture and it's a standard Chinese dude.
Got it. How long do you intend to teach English for? A lot of people do it as a break before starting their actual careers. Depending on how unreasonable your father can be, you could probably work out a compromise where you just do it for a year and then pursue a computing career.
I've had a bunch of careers in my life, I taught high school in the USA for 3 years before getting fed up and heading off to China to teach. I did that for like 3 months before finding a non-teaching job. Now I've had a few careers out here in China not associated with education. He can come to Asia to teach and pursue other things including IT careers out here, or working remotely. He can easily find work online and be independent, be his own boss. No use being a slave to an actual career unless that's your goal in life, there are so many opportunities out here even for non-white people, despite what I said about face just before. I know black people, Asian Americans and Australians, and probably more I can't think of right now, that are making great things out of their life. Yeah there is discrimination here, and white privilege is huge, but there is discrimination everywhere and white priv everywhere. I say go for it, come out to China or Japan or wherever you want and enjoy not being in the American rat race.
Currently I work as a photographer (when I feel like it, got a gig in Thailand in two weeks and just wrapped up a project in Nepal!), I write, I do consulting, I teach a few students English just on my phone through WeChat because I can do it anywhere at anytime and I travel pretty much non-stop... wouldn't change my decision to come out to China 4 years ago for anything.
Will probably move to Taiwan soon though, internet in China is too shitty for me to deal with much longer.