Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong hang » yong phang, kong hang, dong hoang
hang hua » wang hua, zhang hui, wang hui
dan yang » daun yang, tan yang, wang yang
liu gang » liu gangs, liu yang, li gang
hua dan » hua ban
li dang » le dang, li gang, li wang

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 hang hua dan yang ((li dang) or (liu gang)) hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong hang hua dan yang ((li dang) OR (liu gang)) hari ;*.