Perhaps you should try some spelling variations:
zhang ming » zhang xin
fang yuan » wang yuhan, wang yan, meng yuan
ming wong » ming kong, ming hung, ming qing
yan yuan » yan guan, nan yan, yan clan
yi chang » ii chang, ying chang, jin chang
wong siu » wong shiu, kong siu, wong sau
yi chen » jui chen
wang » wing, 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 yuan) OR (fang yuan)) ((yi chang) OR (yi chen)) zhang ming wong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yuan) OR (fang yuan)) ((yi chang) or (yi chen)) zhang ming wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yan yuan) OR (fang yuan)) ((yi chang) or (yi chen)) zhang ming wong siu ;*.