Perhaps you should try some spelling variations:
tuong cong » truong cong, trong cong, tong cong
hanh trinh » canh tranh, hanh chinh
theo lieu » theo chieu, theo yeu, thi lieu
trinh va » trinh van, trinh vat, trinh ve
va tuong » va thuong, va thong, xa truong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo lieu) or (theo tieu)) tinh - hanh trinh va tuong cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo lieu) OR (theo tieu)) tinh - hanh trinh va tuong cong tan toan tap*.