Perhaps you should try some spelling variations:
cheng hai » cheng han, cheng hei, chen hao
hand rui » han rui, hand auf, hand bei
hand dug » hand des
tan yong » tan hong, tan kong, tan yang
xi cheng » _ cheng, yi chen, li chen
yong xi » young xi, yang xi, yong kim
wang » wing, wan, lang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling ((hand rui) OR (hand dug)) tan yong xi cheng hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yanling ((hand rui) OR (hand dug)) tan yong xi cheng hai ;*.