Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong yang » yang yang, dong yang, ying yang
gain yang » dan yang, daun yang, tan yang
yang hua » wang hua, yang hui, ying hua
hua gain » heat gain, run gain, hua ban
li cong » li rong, jiu cong
li song » li rong, kim song, jie song

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 yang hua gain yang ((li cong) or (li song)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong yang hua gain yang ((li cong) OR (li song)) shu ;.
• Adding a wildcard symbol may retrieve word variants: wang yong yang hua gain yang ((li cong) or (li song)) shu ;*.