Perhaps you should try some spelling variations:
triet tinh » trieu tinh, trien kinh, tri tinh
trien tinh » trieu tinh, trien kinh, trien minh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan han » luan hoan, luan phan, luan van
han cong » phan cong, hang cong, hanh cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "minh ((triet tinh) OR (trien tinh)) - canh doanh luan han cong dan toan cau~".
• Adding a wildcard symbol may retrieve word variants: minh ((triet tinh) OR (trien tinh)) - canh doanh luan han cong dan toan cau*.