Perhaps you should try some spelling variations:
yang july » yang judy, yang jui, yang jun
hua rene » hua ren, juan rene
yang thi » dang thi, yang chik, yang di
hong hai » shang hai, zhong tai, dang hai
hong ghi » zhong zhi, hong g
y hua » ya hua, _ hua, y hu
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yanling y hua rene ((yang thi) or (yang july)) ((hong hai) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling y hua rene ((yang thi) OR (yang july)) ((hong hai) OR (hong ghi)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yanling y hua rene ((yang thi) or (yang july)) ((hong hai) or (hong ghi)) ;*.