Perhaps you should try some spelling variations:
tong huong » thong huong, tong thuong, cong huong
theo chieu » ho chieu, theo chu, thi chieu
huong manh » duong manh, hung manh, luong manh
hanh dung » thanh dung, anh dung, hanh dong
dung cua » dung luan, dung cho
cua tong » cua cong, cua dong, cua nong
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) sang - hanh dung cua tong huong manh ((toan cau) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo tieu)) sang - hanh dung cua tong huong manh ((toan cau) or (toan cao))~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo tieu)) sang - hanh dung cua tong huong manh ((toan cau) or (toan cao))*.