Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan cuong » tuan duong, tan cuong, xuan cuong
cuong cong » cong cong, luong cong, duong cong
hoc thieu » toc thieu
tung tuan » trung tuan, hung tuan, quang tuan
cong san » cong tac
khan cap » than cap, khoan cam, phan cac
khan ap » han ap, khan dam

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) sach - thanh tung tuan cuong cong san ((khan ap) OR (khan cap))~.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) sach - thanh tung tuan cuong cong san ((khan ap) or (khan cap))*.