Perhaps you should try some spelling variations:
zheng min » zhang ming, cheng ming, chang min
min jeong » kin keong, min hong, mun leong
jeong shu » jeong su, cong shu
yan wang » yuan wang, yang yang, qian wang
wan yan » wang yan, nan yan, wai yan
li chen » jui 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 wang ((li chen) OR (yi chen)) zheng min jeong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan wang ((li chen) OR (yi chen)) zheng min jeong shu ;*".