Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc hien, hoc dieu, hoc thiet
hoc thieu » toc thieu, hoc hien
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
cong manh » cong danh, duong manh, cong thanh
ho chieu » theo chieu, doi chieu, mot chieu
dung cua » dung luan, dung cho
manh van » anh van, menh van, canh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (((ho chieu) OR (hoc thieu)))) sang - hanh dung cua nhung cong manh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (((ho chieu) OR (hoc thieu)))) sang - hanh dung cua nhung cong manh van ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) or (((ho chieu) OR (hoc thieu)))) sang - hanh dung cua nhung cong manh van ban*".