Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cao » toan ban, toan tap
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((cho chu) or (theo chieu)) xanh - ((hanh tang) or (hanh mang)) cua nhung cong tac toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cho chu) OR (theo chieu)) xanh - ((hanh tang) OR (hanh mang)) cua nhung cong tac toan cao.
• Adding a wildcard symbol may retrieve word variants: ((cho chu) or (theo chieu)) xanh - ((hanh tang) or (hanh mang)) cua nhung cong tac toan cao*.