Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
teng hong » eng hong, tan hong, hong hong
yan wang » yuan wang, yang yang, qian wang
yang mui » yang muxi, yang jui, yang hui
mui teng » hui tong, jui meng
hong kai » gong kai, hong hai, shang kai
kai hong » bai chong, hai phong, wai hoong
hong sau » wong sau, hong paul, kong sar

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

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