Hello! I am a native of Guangzhou, and I know that there is a project dedicated to helping our people. We in Guangzhou watch it almost every day. It is called "G4" and comes from Taiwan Province Affairs Office. Many foreigners have been on this program to find relatives. Please try it. All you have to do is call 1 14 in Guangzhou and ask for G4! (Supplement: This program is free)
good luck