Perhaps you should try some spelling variations:
phuong tien » phuong trinh
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
huong tin » thuong tin, luong tin, khuong tinh
canh anh » anh anh, canh tranh, thanh anh
toan tap » toan ban
anh va » hanh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chau tinh - canh anh va nhung ((huong tin) OR (phuong tien)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chau tinh - canh anh va nhung ((huong tin) OR (phuong tien)) toan tap".
• Adding a wildcard symbol may retrieve word variants: theo chau tinh - canh anh va nhung ((huong tin) OR (phuong tien)) toan tap*.