Perhaps you should try some spelling variations:
cheng chan » cheung chan, cheng han, cheng zhang
lang yang » yang yang, lang lang, ylang ylang
wang yang » wang yan, wang liang, wang yanling
chan ming » kian ming, chan eng, chan fong
ming hung » dang hung, fung hung, men hung
hung shin » song shin
zi cheng » xi cheng, _ cheng, yi chen
yang zi » yang di, yang xi, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((lang yang) or (wang yang)) yang zi cheng chan ming hung shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((lang yang) OR (wang yang)) yang zi cheng chan ming hung shin ;*.