Perhaps you should try some spelling variations:
thuong hung » thuong dung, thuong phuong, truong chung
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
thanh dung » thanh duong, thanh tung, thanh hung
cua thuong » cua truong, cua phuong, ca thuong
hanh dung » anh dung, hanh dong, manh dung
hung manh » nhung manh, hung anh, tung manh
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 sang - ((hanh dung) OR (thanh dung)) cua thuong hung manh ((toan cau) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sang - ((hanh dung) OR (thanh dung)) cua thuong hung manh ((toan cau) or (toan cao))~".
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - ((hanh dung) OR (thanh dung)) cua thuong hung manh ((toan cau) or (toan cao))*.