Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, tien anh
quang van » quang ban, quan van, quang uan
dung cong » dung trong
van dung » van dong, xay dung, tin dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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) or (dieu hanh)) - nhanh quang van dung cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (dieu hanh)) - nhanh quang van dung cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (dieu hanh)) - nhanh quang van dung cong dan toan tap*.