Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
gain yang » dan yang, daun yang, tan yang
zhang hai » zhang dai, shang hai, zhang hui
zhang han » zhang fan, zhang yan, zhang hanmo
yong yan » yang yang, dong yang, ying yang
yun gain » run gain, you gain, n gain
yan yun » yan yuan, yang yun, yan kun
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong yan yun gain yang xi ((zhang hai) OR (zhang han)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan yun gain yang xi ((zhang hai) OR (zhang han)) ;*".