Perhaps you should try some spelling variations:
doanh trong » doanh tong, doanh thuong, dinh trong
hanh trinh » canh tranh, hanh chinh
trong van » trong cac
doc hieu » toc thieu, hoc thieu
van toan » van tuan, van tan, van thanh
toan cac » toan cao, toan cau, toan xac
luat » luan, xuat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc hieu) or (hoc hien)) manh - hanh trinh luat doanh trong van toan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc hien)) manh - hanh trinh luat doanh trong van toan cac.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (hoc hien)) manh - hanh trinh luat doanh trong van toan cac*.