Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
yuhan gan » yihan guan, wuhan can
guan rene » juan rene, glas rene
kong land » kong hang
gan guan » yan guan, quan guan, fan guon
yang jin » yang jie, yang jun, ying jin
kong lyn » kong lee
yang yi » yang di, yang xi, 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 yuhan gan guan rene ((yang jin) or (yang yi)) ((kong land) OR (kong lyn)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuhan gan guan rene ((yang jin) OR (yang yi)) ((kong land) OR (kong lyn)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yuhan gan guan rene ((yang jin) or (yang yi)) ((kong land) OR (kong lyn)) ;*".