Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
yuan wang » yan wang, yuan kang, qian wang
rene sang » lee sang
sang minh » kang minah, anh minh, song min
minh dang » minh cong, mich dann
dang hari » dang hai
hua rene » hua ren, juan rene

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

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