Perhaps you should try some spelling variations:
yang yuan » fang yuan, yan yuan, yang yun
yuan wang » yan wang, yuan kang, yuan chang
wang hui » wang hua, wang zhi, wang wei
hui rene » luis rene, qui regne, hai ren
thi hong » tan hong
kim song » kim young, kim eung
li hong » le hong, li cong, li rong

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yuan wang hui rene yang ((((li hong) or (thi hong))) or (kim song)) seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yuan wang hui rene yang ((((li hong) OR (thi hong))) OR (kim song)) seo ;.
• Adding a wildcard symbol may retrieve word variants: yang yuan wang hui rene yang ((((li hong) or (thi hong))) or (kim song)) seo ;*.