Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
thi chien » thi hien, thi thien, thien chien
tranh cua » doanh cua, manh cua
cua trong » cua truong, cua trung, qua trong
thi lien » thi lan
cong san » cong tac
san van » tan van, luan van, tran van

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 (((thi chien) or (thi lien)))) xanh - canh tranh cua trong cong san van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((thi chien) OR (thi lien)))) xanh - canh tranh cua trong cong san van ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((thi chien) or (thi lien)))) xanh - canh tranh cua trong cong san van ban*.