Perhaps you should try some spelling variations:
nhanh long » thanh long, nhanh lang, nhanh song
nhanh dong » hanh dong, nhanh chong, anh dong
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
ban thanh » ban hanh, ban hang
van toan » van tuan, van tan, van thanh

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