Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
cong ban » cong bang, cong san, cong tan
ban khan » ban than, ban nhan, ban chan
khan ap » khan cap, han ap, khan dam

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - thanh truong ((cua nhung) OR (va nhung)) cong ban khan ap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - thanh truong ((cua nhung) OR (va nhung)) cong ban khan ap".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - thanh truong ((cua nhung) OR (va nhung)) cong ban khan ap*.