Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
wang liqin » wang limin, wang lianqin, wang liming
liqin wang » limin wang, yiqian wang
zhang ming » zhang xin
yan cheng » yuan cheng, tan cheng, yan cong
hong ghi » zhong zhi, hong g
hong hai » shang hai, zhong tai, dang 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 yan cheng zhang ming ((hong tan) or (((hong ghi) OR (hong hai)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liqin wang yan cheng zhang ming ((hong tan) OR (((hong ghi) OR (hong hai)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liqin wang yan cheng zhang ming ((hong tan) or (((hong ghi) OR (hong hai)))) ;".
• Adding a wildcard symbol may retrieve word variants: wang liqin wang yan cheng zhang ming ((hong tan) or (((hong ghi) OR (hong hai)))) ;*.