Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trung toan » truong toan, trung tran, trong toan
trung tuan » trung thanh, trung tam, tran tuan
thong cong » trong cong, tong cong, thong thong
cong ngang » cong nhan, cong quang, cong lang
ngang than » nganh thanh, sang than, nang thanh
ho chieu » theo chieu, hoc thieu, doi chieu
than cap » khan cap, thanh lap, thanh cac

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 ((trung toan) or (trung tuan)) thong cong ngang than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((trung toan) OR (trung tuan)) thong cong ngang than cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung toan) or (trung tuan)) thong cong ngang than cap*.