Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
thieu xanh » chieu xanh, hieu manh, thien danh
thien anh » thien danh, tien anh, thien thanh
cong sang » cong san, cong lang, cong vang
sang than » cang thang, dang thanh, sang tao
han hung » phan hung, van hung, lan hung
than cap » khan cap, thanh lap, thanh cac
han ung » phan ung, chan dung, han tong

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) or (thien anh)) - canh trinh ((han hung) OR (han ung)) cong sang than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - canh trinh ((han hung) OR (han ung)) cong sang than cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (thien anh)) - canh trinh ((han hung) OR (han ung)) cong sang than cap*".