Perhaps you should try some spelling variations:
cheng han » chen hao
lee chung » lee ching, lee chang, lee chun
chung sue » chung hee, chung jae, chung yee
wing ian » wing tan, twinn ian, wing sun
yang yun » tang yun, yang yue, yang yang
yang jun » yang jui, pang jun, yang jin
han lee » hwan lee, lean lee

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

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