Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
canh doanh » hanh doanh, doanh doanh, kinh doanh
lieu tinh » trieu tinh, bien tinh
gian vung » gian muong, gian lang
vung tung » vung trung, vung tong, vung vung
tung manh » hung manh, duong manh, luong manh
manh toan » thanh toan, anh tuan, tinh toan
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((lieu tinh) OR (diep tinh)) - ((canh doanh) OR (chinh doanh)) gian vung tung manh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((lieu tinh) OR (diep tinh)) - ((canh doanh) or (chinh doanh)) gian vung tung manh toan cau~".
• Adding a wildcard symbol may retrieve word variants: doi ((lieu tinh) OR (diep tinh)) - ((canh doanh) or (chinh doanh)) gian vung tung manh toan cau*.