Perhaps you should try some spelling variations:
wang liqin » wang limin, wang lianqin, wang liming
liqin wang » limin wang, yiqian wang
yuan cheng » yuan chang, huang cheng, yu cheng
wang yuan » wang yuhan, wang yan, fang yuan
cheng han » chen hao
zhong zhi » zhang zhi, zhong tai
han ming » chan ming, han min, wan ming
hong ghi » hong g, hong hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liqin wang yuan cheng han ming ((hong ghi) or (zhong zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liqin wang yuan cheng han ming ((hong ghi) OR (zhong zhi)) ;.
• Adding a wildcard symbol may retrieve word variants: wang liqin wang yuan cheng han ming ((hong ghi) or (zhong zhi)) ;*.