Perhaps you should try some spelling variations:
thanh muong » thanh huong, thanh cuong, thanh duong
thieu xanh » chieu xanh, hieu manh, thien anh
muong hanh » muong thanh, luong thanh, duong thanh
hanh dong » anh dong, ha dong
dong cong » duong cong, dung cong, dang cong
cong tan » cong tac, cong san, cong thanh
toan ban » van ban

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 (dieu hanh)) - thanh muong hanh dong cong tan ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (dieu hanh)) - thanh muong hanh dong cong tan ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (dieu hanh)) - thanh muong hanh dong cong tan ((toan ban) or (toan tap))*.