Perhaps you should try some spelling variations:
wang liang » wang yang
yang yang » wang yang, wang yan
rene wang » wen wang
hua rene » hua ren, juan rene
wang lin » wang li, wang qin, yang lin
lin zong » lin ling, lin meng
zong seo » hong seo, kong sek, song so

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (wang liang)) wang hua rene wang lin zong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (wang liang)) wang hua rene wang lin zong seo ;.
• Adding a wildcard symbol may retrieve word variants: ((yang yang) or (wang liang)) wang hua rene wang lin zong seo ;*.