Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yong » wang yong, yang yang, kang young
sang minh » kang minah, anh minh, song min
yong hua » dong hua, ying hua, wang hua
hua rene » hua ren, juan rene
tang min » chang min, yang mind, tang li
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: wang yang yong hua rene ((tang min) OR (sang minh)) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yong hua rene ((tang min) OR (sang minh)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yong hua rene ((tang min) OR (sang minh)) hong yu ;*.