Perhaps you should try some spelling variations:
zhang fang » zhang fan, zhang zhang, zhang ming
ting ping » ting peng, ting ting, ting point
zhang yan » zhang fan, zhang jian, wang yan
dann bin » dong bin
yap xiao » ye xiao
cuong ng » hong ng, huong n
dong » doing, long, done

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sin) or (((dann bin) or (ting ping)))) yap xiao ((zhang fang) OR (zhang yan)) cuong ng yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (((dann bin) OR (ting ping)))) yap xiao ((zhang fang) OR (zhang yan)) cuong ng yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong sin) or (((dann bin) or (ting ping)))) yap xiao ((zhang fang) OR (zhang yan)) cuong ng yu ;*".