Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hanh doanh » hang doanh, chinh doanh, hanh dong
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
hang cong » dang cong, hang nong, bang cong
cong tan » cong tac, cong san, cong thanh
tan hanh » tan thanh, tang hanh, toan hanh
hanh cac » hang cac, hanh cat, nhanh cay
va hang » van hang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chau tinh - ((((hanh doanh) or (doanh doanh))) or (kinh doanh)) va hang cong tan hanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chau tinh - ((((hanh doanh) OR (doanh doanh))) OR (kinh doanh)) va hang cong tan hanh cac.
• Adding a wildcard symbol may retrieve word variants: theo chau tinh - ((((hanh doanh) or (doanh doanh))) or (kinh doanh)) va hang cong tan hanh cac*.