Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
minh trang » tinh trang, minh hoang, minh tuan
cac phuong » cac truong
va thong » va thuong, va phuong, he thong
cong san » cong tac
san doan » san doanh, tan doan, van doan
doan cau » toan cau, doan dau, doan cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien nhanh - ((minh trang) or (canh tranh)) ((va thong) or (cac phuong)) cong san doan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien nhanh - ((minh trang) OR (canh tranh)) ((va thong) OR (cac phuong)) cong san doan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - ((minh trang) or (canh tranh)) ((va thong) or (cac phuong)) cong san doan cau*.