Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
phuong van » phung van, phong van, phuong lan
hanh dung » thanh dung, anh dung, hanh dong
luan bang » luan nang, luan ban, luan tang
van khanh » van thanh, van hanh, van anh
ho chieu » hoc thieu, mot chieu, doi chieu
khanh ap » khan ap, khanh van, khanh nam

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 (ho chieu)) lang - hanh dung luan bang phuong van khanh ap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) lang - hanh dung luan bang phuong van khanh ap*.