Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
tieu xanh » tieu danh, chieu xanh, dieu hanh
lanh manh » lanh tranh, lan anh, van manh
manh cua » doanh cua, ban cua
cua dung » cua dang, cua dong, qua dung
cong san » cong tac
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: theo tieu xanh - lanh manh cua dung ((cong thanh) or (cong san)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - lanh manh cua dung ((cong thanh) OR (cong san)) toan tap.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - lanh manh cua dung ((cong thanh) or (cong san)) toan tap*.