Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang qian » wang qiao, wang qin, wang liang
sang minh » kang minah, anh minh, song min
hua rein » hua ren, hua wei
hong shu » cong shu, tong shui, wong shiu
hong ghi » zhong zhi, hong g, hong hai
han min » han men, kan min, chan ming
a rein » a reine, a reit, a region

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 qian ((hua rein) OR (a rein)) ((han min) or (sang minh)) ((hong shu) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang qian ((hua rein) OR (a rein)) ((han min) OR (sang minh)) ((hong shu) OR (hong ghi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang qian ((hua rein) OR (a rein)) ((han min) or (sang minh)) ((hong shu) or (hong ghi)) ;*".