Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
doanh cua » doanh luan
tong cong » trong cong, cong cong, dung cong
manh toan » thanh toan, anh tuan, tinh toan
manh cua » ban cua
dan chan » dan gian, dan ca, van chat

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

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