Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, truong thanh
nhung cong » dung cong, thong cong, hang cong
tung tuan » hung tuan, quang tuan, trang tuan
tran tuan » tran xuan, tran quang, tran thanh
van thanh » ban thanh, van tuan
thanh cap » thanh lap, hanh cap, than cap
ho chieu » theo chieu, hoc thieu, doi chieu
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh ((tung tuan) or (((trung tuan) OR (tran tuan)))) nhung cong van thanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((tung tuan) OR (((trung tuan) OR (tran tuan)))) nhung cong van thanh cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh ((tung tuan) or (((trung tuan) OR (tran tuan)))) nhung cong van thanh cap".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((tung tuan) or (((trung tuan) OR (tran tuan)))) nhung cong van thanh cap*.