Perhaps you should try some spelling variations:
tran thanh » ban thanh, van thanh, quan thanh
tien thanh » tien thinh, den thanh
hien xanh » hien hanh, hien nhanh, chieu xanh
hanh mang » nhanh mang, hanh trang, nhanh lang
mang luan » tang luan, hang luan, bang luan
luan dong » luan cong, quan dong, luan nong
dong cong » duong cong, dung cong, dang cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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 xanh) or (((tien thanh) OR (tran thanh)))) - hanh mang luan dong cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien xanh) OR (((tien thanh) OR (tran thanh)))) - hanh mang luan dong cong tac toan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien xanh) or (((tien thanh) OR (tran thanh)))) - hanh mang luan dong cong tac toan cau*".