Perhaps you should try some spelling variations:
tan yong » tan kong, tan yang, tan ying
yang hua » wang hua, yang hui, ying hua
yang jui » yang judy, yang di, yang xi
seen yan » see yan, sun yan, ren yan
hong yue » hong yu, wong yue, chong yun
hong ng » hong kong, hong jong, hong hong
yan tan » tan tan, yan clan, yan guan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tan yong) or (hong ng)) ((yang hua) or (yang jui)) seen yan tan hong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan yong) OR (hong ng)) ((yang hua) OR (yang jui)) seen yan tan hong yue ;*.