Perhaps you should try some spelling variations:
thanh duong » thanh huong, thanh cuong, thanh vuong
tieu xanh » tieu danh, chieu xanh, dieu hanh
duong cua » dung cua, huong cua, duong qua
cua nhung » va nhung
cong tan » cong tac, cong thanh, cong ty
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 - thanh duong cua nhung ((cong tan) OR (cong san)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh duong cua nhung ((cong tan) OR (cong san)) toan tap*".