Perhaps you should try some spelling variations:
chen aizheng » chen zheng, chen zhen, chen jiageng
aizheng ming » zhang ming, cheng ming
ming jeong » min jeong, ming kong
jeong shu » jeong su, cong shu
lang yan » wang yang, zhang yan, yang yang
yuan lin » yuan li, duan lian, huang lin
lin chen » li chen, lin chun, lili chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((lang yan) OR (wang yan)) yuan lin chen aizheng ming jeong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang yan) OR (wang yan)) yuan lin chen aizheng ming jeong shu ;*".