Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh tung » thanh cong
tuan trong » thuan trong, quan trong, tran trong
doi chiet » doi chieu, doi chi, doi viet
tung tuan » trung tuan, hung tuan, quang tuan
cong san » cong tac
san hanh » san thanh, ban hanh, van hanh
hanh cau » nhanh cau, hang cau, hanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chiet tach - thanh tung tuan trong cong san hanh cau~.
• Adding a wildcard symbol may retrieve word variants: doi chiet tach - thanh tung tuan trong cong san hanh cau*.