Perhaps you should try some spelling variations:
zhang ming » zhang xin
ping wang » ping pong, hong wang
wang yang » wang yan, wang liang, wang yanling
ming kong » king kong, sing kong, hong kong
yi zhen » yi shen, yu zheng
yi chen » jui chen
kong su » kong siu, rong su, kong sar

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

• Performing a fuzzy search may retrieve terms with similar spellings: ping wang yang ((yi zhen) or (yi chen)) zhang ming kong su ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ping wang yang ((yi zhen) OR (yi chen)) zhang ming kong su ;*.