Perhaps you should try some spelling variations:
thanh hang » thanh hoang, thanh thang, tranh hang
nhanh lang » nhanh quang, nhanh thang, nhan dang
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua duong » cua dong, cua huong, qua duong
cong bang » cuong bang, dong bang, hong bang
thanh chu » thanh chau, thanh cha, thanh thu
cong ban » cong san, cong tan, cong dan

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 - ((thanh hang) or (nhanh lang)) cua duong ((cong ban) OR (cong bang)) thanh chu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((thanh hang) OR (nhanh lang)) cua duong ((cong ban) OR (cong bang)) thanh chu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((thanh hang) or (nhanh lang)) cua duong ((cong ban) OR (cong bang)) thanh chu*".