Perhaps you should try some spelling variations:
liang wei » xiang wei, zhang wei, wang wei
rent sang » rent sharing
sang minh » kang minah, anh minh, song min
zhong zhi » zhang zhi, hong ghi, zhong tai
liang li » ling li, qiang li, liang zhi
hui rent » hai ren
hong shu » cong shu, tong shui, wong shiu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((liang li) OR (liang wei)) hui rent sang minh ((hong shu) OR (zhong zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang li) OR (liang wei)) hui rent sang minh ((hong shu) or (zhong zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang li) OR (liang wei)) hui rent sang minh ((hong shu) or (zhong zhi)) ;*.