Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
hanh dung » thanh dung, anh dung, hanh dong
cong nong » cong dong, cong cong, cong trong
nong doan » nong dan, cong doan, long doan
ho chieu » hoc thieu, doi chieu, mot chieu
dung cua » dung luan, dung cho
phan lap » phan dau
phan cac » nhan cach, phan dau, phan van

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: ((ho chieu) OR (theo chieu)) sang - hanh dung cua cong nong doan ((phan lap) OR (phan cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) sang - hanh dung cua cong nong doan ((phan lap) or (phan cac))~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) sang - hanh dung cua cong nong doan ((phan lap) or (phan cac))*.