Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
cuong tap » luong tap, cong tac, luong tai
dong cua » dung cua, cong cua, huong cua
cong tap » cong tac, cong tan, tong tap
toan ban » van ban
ha dong » hoat dong, van dong

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ha dong cua nhung ((cong tap) or (cuong tap)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ha dong cua nhung ((cong tap) OR (cuong tap)) toan ban*.