Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
ho chieu » theo chieu, doi chieu, mot chieu
anh hang » anh hoang, anh hung, anh bang
hang cua » mang cua, hang ca, huong cua
cong san » cong tac
luan ban » luan san, luan han, luat 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 (hoc thieu)) xanh - anh hang cua nhung cong san ((luan ban) or (luan van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) xanh - anh hang cua nhung cong san ((luan ban) OR (luan van)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) xanh - anh hang cua nhung cong san ((luan ban) or (luan van))".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) xanh - anh hang cua nhung cong san ((luan ban) or (luan van))*.