Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan chang, qian wang
yuan kang » yuan chang, chan kang, yuan kai
tin zhong » tin hong, bin zhang, ji zhong
zhong zhi » zhang zhi, hong ghi, zhong tai
tuan hua » tuan vu, yuan hui
tan hua » wang hua, tan chia, tan puay
yan tin » yuan ting, yang jin, yang lin

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 kang)) ((tuan hua) or (tan hua)) (ren or rent) yan tin zhong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yuan kang)) ((tuan hua) OR (tan hua)) (ren OR rent) yan tin zhong zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) OR (yuan kang)) ((tuan hua) or (tan hua)) (ren or rent) yan tin zhong zhi ;*".