Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
wang liqin » wang limin, wang lianqin, wang liming
zhang ming » zhang xin
ming hong » min hong, ming hung, ming kong
wang tan » wang ban, wang tao, wing tan
wang dan » wang ban, wang yidan, wang yang
hong hai » shang hai, zhong tai, dang hai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang liqin ((wang tan) OR (((wang dan) OR (wang yan)))) cheng zhang ming hong hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liqin ((wang tan) or (((wang dan) OR (wang yan)))) cheng zhang ming hong hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang liqin ((wang tan) or (((wang dan) OR (wang yan)))) cheng zhang ming hong hai ;*.