Perhaps you should try some spelling variations:
dang wang » wang yang, dang anh, dang hung
wang yong » wang yang, wang hyoung, wang yan
chang won » chang soon, chang ann, chang min
yong hua » dong hua, ying hua, wang hua
hua rene » hua ren, juan rene
yang lin » yang jin, yang li, yang liang
wang lin » wang li, wang qin, wang limin
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: dang wang yong hua rene ((chang won) or (((yang lin) OR (wang lin)))) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dang wang yong hua rene ((chang won) OR (((yang lin) OR (wang lin)))) hong yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dang wang yong hua rene ((chang won) or (((yang lin) OR (wang lin)))) hong yu ;*".