Perhaps you should try some spelling variations:
theo chieu » theo chu, thi chieu
hanh luan » khanh luan, hang luan, hanh luat
dung cong » dung trong
ho chieu » hoc thieu, doi chieu, mot chieu
van dung » van dong, xay dung, tin dung
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (((theo chieu) or (theo tieu)))) xanh - hanh luan van dung cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((theo chieu) OR (theo tieu)))) xanh - hanh luan van dung cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((theo chieu) or (theo tieu)))) xanh - hanh luan van dung cong san toan ban*.