Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
trong huong » trong thuong, trong chuong, truong huong
chieu sach » chinh sach, chiet tach, chieu sang
huong tinh » khuong tinh, thuong tinh, duong tinh
hien xanh » hien hanh, hien nhanh, chieu xanh
dai trong » tai trong, bai trong, dai tuong
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 (chieu sach)) - thanh truong dai trong huong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien xanh) OR (chieu sach)) - thanh truong dai trong huong tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) or (chieu sach)) - thanh truong dai trong huong tinh toan cau*.