Perhaps you should try some spelling variations:
dong nancy » chng nancy, dong nan
juan rene » juan meng, juan rana
sang minh » kang minah, anh minh, song min
hua rene » hua ren
yang jun » yang jui, yang jin, yang judy
pang jun » yang jui
wang hui » wang hua, wang zhi, wang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong nancy n ((hua rene) OR (juan rene)) ((sang minh) or (((yang jun) or (pang jun)))) wang hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong nancy n ((hua rene) OR (juan rene)) ((sang minh) OR (((yang jun) OR (pang jun)))) wang hui ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong nancy n ((hua rene) OR (juan rene)) ((sang minh) or (((yang jun) or (pang jun)))) wang hui ;".
• Adding a wildcard symbol may retrieve word variants: dong nancy n ((hua rene) OR (juan rene)) ((sang minh) or (((yang jun) or (pang jun)))) wang hui ;*.