Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
canh doanh » hanh doanh, chinh doanh, canh tranh
lieu tinh » trieu tinh, diep tinh, bien tinh
lang cong » dang cong, bang cong, hang cong
tan thanh » tran thanh, tang thanh, toan thanh
thanh cac » hanh cac, thanh bac, thanh ca
cong tan » cong tac, cong san, cong thanh
ho lieu » so lieu, co lieu, ho kieu
va lang » va nang, hoa lang

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

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