Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh mang » nhanh mang, hanh trang, thanh hang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
toan cau » 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: ho chieu xanh - ((hanh mang) OR (nhanh lang)) cua nhung ((cong tac) OR (cong san)) toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((hanh mang) OR (nhanh lang)) cua nhung ((cong tac) or (cong san)) toan cau~".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((hanh mang) OR (nhanh lang)) cua nhung ((cong tac) or (cong san)) toan cau*.