Perhaps you should try some spelling variations:
thien chinh » tien thinh, thien chien, thi chinh
thong cong » trong cong, tong cong, thong thong
hanh tang » hanh trang, anh tang, hanh mang
cua thong » cua thuong, cua khong, cua tong
thi hinh » thi hanh, thi thanh, thi bich
thi minh » chi minh, thi hanh, thi bich
tang cua » mang cua, hang cua, tang luan
cong tan » cong tac, cong san, cong thanh
tan van » tran van, tang van, luan van
van cau » van dau, van hau, van chat

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) or (thi minh)))) sach - hanh tang cua thong cong tan van cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi hinh) OR (((thien chinh) OR (thi minh)))) sach - hanh tang cua thong cong tan van cau*.