Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
lanh manh » lanh tranh, lan anh, anh anh
cua nhung » va nhung
van manh » van minh, van anh, van hanh
cong tan » cong tac, cong san, cong thanh
tran cao » toan cao, tran chau, trang cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (doi chieu)) tinh - ((van manh) or (lanh manh)) cua nhung cong tan tran cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (doi chieu)) tinh - ((van manh) OR (lanh manh)) cua nhung cong tan tran cao.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (doi chieu)) tinh - ((van manh) or (lanh manh)) cua nhung cong tan tran cao*.