Perhaps you should try some spelling variations:
zhang ming » zhang xin
chang min » chang mae, chang ann, chang won
chan ming » kian ming, chan eng, chan fong
jeong shu » jeong su, cong shu
wan yan » wang yan, nan yan, wai yan
yan gan » yan guan, yan clan, yan wang
li chen » yi chen, jui chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan gan li chen ((zhang ming) or (((chang min) OR (chan ming)))) jeong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan gan li chen ((zhang ming) OR (((chang min) OR (chan ming)))) jeong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan gan li chen ((zhang ming) or (((chang min) OR (chan ming)))) jeong shu ;*".