Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
tuan thong » toan thong, tran thong, tuan phong
thong cong » trong cong, tong cong, thong thong
tung tuan » trung tuan, hung tuan, quang tuan
chinh cau » chinh chau, chinh ca, chinh can
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
chan cau » phan cau, nhanh cau, toan cau
can cau » van cau, ban cau, ca cau

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 tinh - thanh tung tuan thong cong san ((((chan cau) or (can cau))) or (chinh cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh tung tuan thong cong san ((((chan cau) OR (can cau))) OR (chinh cau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh tung tuan thong cong san ((((chan cau) or (can cau))) or (chinh cau))*.