Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
chau tinh » cuu tinh, ha tinh, cua tinh
thanh ban » thanh san, thanh van, thanh bac
hang cong » dang cong, hang nong, bang cong
hanh ban » hang ban, hanh san, hanh han
cua hang » cua dang, cua nhung, cua cong
toan cao » toan ban, toan tap

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) or (chau tinh)) - ((hanh ban) OR (thanh ban)) cua hang cong thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sach) OR (chau tinh)) - ((hanh ban) OR (thanh ban)) cua hang cong thanh toan cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu sach) or (chau tinh)) - ((hanh ban) OR (thanh ban)) cua hang cong thanh toan cao*".