Perhaps you should try some spelling variations:
nhanh long » nhanh dong, thanh long, nhanh lang
tieu xanh » tieu danh, chieu xanh, dieu hanh
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
long va » luong va, long van, blong va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - nhanh long va nhung ((cong tan) OR (cong san)) ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - nhanh long va nhung ((cong tan) or (cong san)) ((toan cau) OR (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - nhanh long va nhung ((cong tan) or (cong san)) ((toan cau) OR (toan ban))*.