Chinese people in U.S. are no different from other groups: in general, interests and/or values are the primary determining factors in supporting their respective candidates and their policies in an election. (1)
THEN you have 方舟子attacking president Trump and Republicans on a daily basis by copying anything from liberal media (yes, endless source of materials), he is probably in both interests and values categories. He has no real job I am sure he collects all kinds benefits.(3)
America as in entire western world, Liberism is winning all wars in all sectors of people's lives: media, Hollywood, college, corporations, sports etc. One has to be a really independent thinker free of those dominant liberal rhetoric brainwash. (4)