Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong yan » yang yang, dong yang, ying yang
yan chia » tan chia, can china, dan china
chia wen » china won, ching wen, asia wen
yang lin » yang jin, yang li, yang liang
wang lin » wang li, wang qin, wang limin
zong hai » dang hai, long han, zong he
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 yong yan chia wen ((yang lin) OR (wang lin)) ((zong hai) OR (hong hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan chia wen ((yang lin) OR (wang lin)) ((zong hai) or (hong hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yan chia wen ((yang lin) OR (wang lin)) ((zong hai) or (hong hai)) ;*.