Perhaps you should try some spelling variations:
thien chinh » tien thinh, thien chien, thi chinh
nhanh muong » nhanh chuong, nhanh quang, nhanh chong
muong hanh » muong thanh, luong thanh, duong thanh
hanh nhung » anh nhung, canh nhung, doanh nhung
nhung cong » dung cong, thong cong, hang cong
te chinh » tai chinh
san van » luan van, tran van, dang van
tan van » tran van, tang van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te chinh) or (thien chinh)) sach - nhanh muong hanh nhung cong ((san van) OR (tan van)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te chinh) OR (thien chinh)) sach - nhanh muong hanh nhung cong ((san van) OR (tan van)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te chinh) or (thien chinh)) sach - nhanh muong hanh nhung cong ((san van) OR (tan van)) ban".
• Adding a wildcard symbol may retrieve word variants: ((te chinh) or (thien chinh)) sach - nhanh muong hanh nhung cong ((san van) OR (tan van)) ban*.