Perhaps you should try some spelling variations:
tranh tuan » tran tuan, tranh luan, thanh tuan
theo chieu » theo tieu, ho chieu, thi chieu
tuan hoang » quan hoang, tran hoang, xuan hoang
thanh cac » hanh cac, thanh bac, thanh ca
theo chu » cho chu, chao chu, theo yeu
cong dan » cong san, cong tan, cong dong

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) OR (theo chu)) xanh - canh tranh tuan hoang ((cong dan) or (huong dan)) thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) xanh - canh tranh tuan hoang ((cong dan) OR (huong dan)) thanh cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) xanh - canh tranh tuan hoang ((cong dan) or (huong dan)) thanh cac".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo chu)) xanh - canh tranh tuan hoang ((cong dan) or (huong dan)) thanh cac*.