Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
kang ning » wang ning
kong hong » hong hong, kong hang, kong heng
hai hong » hai phong, thai hung, bai chong
kai hong » bai chong, hai phong, wai hoong
ning li » ling li, liang li, qiang li
li kong » li cong, li rong, li song

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan kang ning li kong hong ((hai hong) or (kai hong)) sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan kang ning li kong hong ((hai hong) OR (kai hong)) sau ;*.