Perhaps you should try some spelling variations:
thien chinh » tien thinh, thien chien, thi chinh
tang luan » dung luan
luan tong » luan tuong, luan cong, luan dong
tong cong » trong cong, cong cong, dung cong
thi hinh » thi hanh, thi minh, thi thanh
anh tang » anh bang, anh dang, anh nang
cong tan » cong tac, cong san, cong thanh
tan hanh » tan thanh, tang hanh, toan hanh
hanh mau » thanh mau, anh mau, hanh ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi hinh) or (thien chinh)) sach - anh tang luan tong cong tan hanh mau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi hinh) OR (thien chinh)) sach - anh tang luan tong cong tan hanh mau.
• Adding a wildcard symbol may retrieve word variants: ((thi hinh) or (thien chinh)) sach - anh tang luan tong cong tan hanh mau*.