Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
cong thanh » dong thanh, cong trinh, cong tan
tieu xanh » tieu danh, chieu xanh, dieu hanh
thong cua » thong quan, thong tu, huong cua
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
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 - nhanh thong cua nhung ((cong dan) or (cong thanh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - nhanh thong cua nhung ((cong dan) OR (cong thanh)) toan tap.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - nhanh thong cua nhung ((cong dan) or (cong thanh)) toan tap*.