Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat tong » luat trong, luat thong, luat cong
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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: ((ho chieu) or (((doi chi) or (doi khi)))) xanh - hanh trinh luat tong cong tac toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((doi chi) OR (doi khi)))) xanh - hanh trinh luat tong cong tac toan tap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((doi chi) or (doi khi)))) xanh - hanh trinh luat tong cong tac toan tap*.