Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh manh » hanh mang, lanh manh, hoang manh
manh quan » manh tuan, anh quan, minh quang
quan dung » quang dung, quan duong, qua dung
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 - hanh manh quan dung ((cong tan) OR (cong san)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh manh quan dung ((cong tan) OR (cong san)) toan tap".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh manh quan dung ((cong tan) OR (cong san)) toan tap*.