Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung dung
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
nhung cong » thong cong, hang cong, nhung don
hoc chieu » hoc thieu, ho chieu, hoc hien
trinh cua » tinh cua, trinh luat, trinh quan
dung cong » dung trong
van tuan » van quan, van ban, anh tuan
tuan ban » tuan bang, toan ban, luan ban

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 sach - hanh trinh cua ((nhung huong) or (((nhung cong) OR (dung cong)))) van tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - hanh trinh cua ((nhung huong) OR (((nhung cong) OR (dung cong)))) van tuan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - hanh trinh cua ((nhung huong) or (((nhung cong) OR (dung cong)))) van tuan ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - hanh trinh cua ((nhung huong) or (((nhung cong) OR (dung cong)))) van tuan ban*.