Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan chong » tuan phong, thuan phong, toan thong
chong cong » cong cong, thong cong, cuong 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 chong cong san ((khan ap) OR (khan cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (hoc hien)) sach - thanh tung tuan chong cong san ((khan ap) OR (khan cap))~".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) sach - thanh tung tuan chong cong san ((khan ap) OR (khan cap))*.