Perhaps you should try some spelling variations:
cheng han » chen hao
lai chung » wai chung
chung sue » chung hee, chung jae, chung yee
wing tan » wing ian, liang tan, hong tan
cong sun » cong shu, cong van
wing sun » liang sun, nina sun, wing ian
yang yun » yang jun, tang yun, yang yue
han lai » chan lau, than law

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing tan) or (((cong sun) OR (wing sun)))) ((yang yun) or (yang di)) cheng han lai chung sue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing tan) OR (((cong sun) OR (wing sun)))) ((yang yun) OR (yang di)) cheng han lai chung sue ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing tan) or (((cong sun) OR (wing sun)))) ((yang yun) or (yang di)) cheng han lai chung sue ;*".