Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
tung tuan » trung tuan, hung tuan, quang tuan
tuan hang » tuan hoang, tuan bang, tuan dang
hang cong » dang cong, hang nong, bang cong
thanh cac » hanh cac, thanh bac, thanh ca
cong van » cong vang, cong san, song van
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh tung tuan hang cong van ((thanh cac) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh tung tuan hang cong van ((thanh cac) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh tung tuan hang cong van ((thanh cac) or (khan cap))*.