Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
nganh nang » nganh nong, ganh nang, ngan hang
hoc nganh » hoc nhanh
sach doi » sach hoi, sach moi, sach dao
cuu dong » cuu cong, cuu tong, cuu long
dong hoc » dong co, dong luc
nang hoc » nang doc, nang luc, hang hoa
phan van » pham van, thanh van, tran van
doi tap » doi tac, doi dap, doi tai
hoc xa » hoc ma
luan » quan, lan

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach doi tap, nghien cuu dong hoc nganh nang hoc xa hoi va ((phan van) OR (luan van))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach doi tap, nghien cuu dong hoc nganh nang hoc xa hoi va ((phan van) OR (luan van))".
• Adding a wildcard symbol may retrieve word variants: thuat sach doi tap, nghien cuu dong hoc nganh nang hoc xa hoi va ((phan van) OR (luan van))*.