Perhaps you should try some spelling variations:
sang minhh » kang minah
dong yang » dong hoang, wang yang, yang yang
sang minh » kang minah, anh minh, song min
hua rene » hua ren, juan rene
yang ka » yang fan, yang yao
cong yu » hong yu, rong yu, chong yun
ka hua » ya hua, ka chuan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang ka hua rene ((sang minhh) or (sang minh)) cong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang ka hua rene ((sang minhh) OR (sang minh)) cong yu ;*.