Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
lieu tinh » trieu tinh, diep tinh, bien tinh
ban cong » bang cong, van cong, phan cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - ((canh tranh) or (hanh trinh)) cua ban cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - ((canh tranh) OR (hanh trinh)) cua ban cong tac toan cau*.