Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
luat trong » suat trong, thuat trong, luat thuong
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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 trinh luat trong cong tac toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo chau tinh - canh trinh luat trong cong tac toan cau*.