Perhaps you should try some spelling variations:
lei yiqian » lee yiqian
bin zhang » binh thang, li zhang, jia zhang
zhang lei » zhang wei, zhang dai
wang bin » wang ban, wang lin, wang qin
wang jie » tang jie, wang jing, wang life
yang jie » yang jin, yang di, yang jui
wong siu » wong shiu, kong siu, wong sau
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang bin zhang lei yiqian ((wang jie) OR (yang jie)) ((wong siu) or (dong sin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang bin zhang lei yiqian ((wang jie) OR (yang jie)) ((wong siu) OR (dong sin)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang bin zhang lei yiqian ((wang jie) OR (yang jie)) ((wong siu) or (dong sin)) ;*".