Perhaps you should try some spelling variations:
chen jiageng » chen xiaomeng, chen jianhang, zheng jiameng
chen aizheng » chen zheng, chen zhen
min jeong » kin keong, min hong, mun leong
jeong shu » jeong su, cong shu
wang dan » wang yan, wang ban, wang yidan
dan yan » dan yang, nan yan, wang yan
yan yi » yang yi, tan yi, yan zi

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dan yan yi ((chen aizheng) OR (chen jiageng)) min jeong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang dan yan yi ((chen aizheng) OR (chen jiageng)) min jeong shu ;*.