Perhaps you should try some spelling variations:
yan zhang » yuan chang, bin zhang, han chang
zhang hai » zhang dai, shang hai, zhang han
liang tan » liang dan, liang sun, wing tan
kong saur » kong sar, kong your, wong sau
wing ian » wing tan, twinn ian, wing sun
kong siu » kong eiu, wong siu, dong sin
wang » wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan zhang hai (rest OR west) ((liang tan) OR (wing ian)) ((kong saur) OR (kong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan zhang hai (rest or west) ((liang tan) or (wing ian)) ((kong saur) OR (kong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan zhang hai (rest or west) ((liang tan) or (wing ian)) ((kong saur) OR (kong siu)) ;*.