Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
wang liqin » wang limin, wang lianqin, wang liming
liqin kang » liqin wang
zhang ming » zhang xin
han cheng » han chang, tan cheng, huang cheng
zhong zhi » zhang zhi, zhong tai
kang han » kang chen, kong hang, zhang han
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 kang han cheng zhang ming ((zhong zhi) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liqin kang han cheng zhang ming ((zhong zhi) OR (hong ghi)) ;*.