Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trang, lanh tranh
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
dan toan » van toan, dan than, manh toan
van chat » cao chat

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