Perhaps you should try some spelling variations:
chap thuong » chan thuong, phan thuong, pham thuong
thanh tranh » thanh thanh, thanh tran, thanh trang
thieu xanh » chieu xanh, hieu manh, thien danh
tranh chap » tranh cua, trinh chat
thien anh » thien danh, tien anh, thien thanh
cuong tap » luong tap, cong tac, luong tai
cong tap » cong tac, cong tan, tong tap
hoa cao » hoc cao, hoa co, hoa cac

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)) - thanh tranh chap thuong ((cong tap) or (cuong tap)) hoa cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - thanh tranh chap thuong ((cong tap) OR (cuong tap)) hoa cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (thien anh)) - thanh tranh chap thuong ((cong tap) or (cuong tap)) hoa cao".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (thien anh)) - thanh tranh chap thuong ((cong tap) or (cuong tap)) hoa cao*.