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
zhang ming » zhang xin
yan cheng » tan cheng, yan cong, yu cheng
zhong tai » hong tan, hong hai, zhong zhi
shang hai » shang kai, dang hai, chang ha

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 ((yan cheng) OR (yuan cheng)) zhang ming ((zhong tai) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liqin wang ((yan cheng) OR (yuan cheng)) zhang ming ((zhong tai) OR (shang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liqin wang ((yan cheng) OR (yuan cheng)) zhang ming ((zhong tai) or (shang hai)) ;*".