Perhaps you should try some spelling variations:
thanh duong » thanh huong, thanh cuong, thanh vuong
tuong thanh » truong thanh, muong thanh, luong thanh
hien nhanh » hien hanh, thien thanh, tien thanh
manh tuong » manh tung, manh cuong, minh tuong
duong cong » dung cong, luong cong, duong trong
thanh chau » thanh cha, thanh cham, thanh chu
hien xanh » hien hanh, chieu xanh, hien khanh
cong san » cong tac
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 (hien nhanh)) - manh tuong thanh duong cong san ((thanh chau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien xanh) OR (hien nhanh)) - manh tuong thanh duong cong san ((thanh chau) OR (toan cau))*.