Perhaps you should try some spelling variations:
sang minh » kang minah, anh minh, song ming
hua rene » hua ren, juan rene
song min » song ming, gong min, jong min
yang jie » yang jin, yang di, yang jui
tong hui » wang hui
dong di » dong sin
n hua » _ hua
di n » di un, d n, dr n

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong di n hua rene ((((song min) or (sang minh))) or (yang jie)) tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong di n hua rene ((((song min) OR (sang minh))) OR (yang jie)) tong hui ;.
• Adding a wildcard symbol may retrieve word variants: dong di n hua rene ((((song min) or (sang minh))) or (yang jie)) tong hui ;*.