Perhaps you should try some spelling variations:
sang minh » kang minah, anh minh, song min
dang haji » dang hai
wan wang » yan wang, wang yang, qian wang
wen wang » wei wang, chen wang, weng fang
yang jie » yang jin, yang di, yang jui
jie rene » wie rene, i rene, ii rene
jing ji » ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan wang) or (wen wang)) yang jie rene ((sang minh) or (jing ji)) ((dang haji) OR (dato haji)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan wang) OR (wen wang)) yang jie rene ((sang minh) OR (jing ji)) ((dang haji) OR (dato haji)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan wang) or (wen wang)) yang jie rene ((sang minh) or (jing ji)) ((dang haji) OR (dato haji)) ;*".