Perhaps you should try some spelling variations:
nghien chua » nghien cuu, nghiep cua, nghiem thuat
nganh thong » nganh khong, nhanh chong, anh thong
doanh phan » doanh nhan, doan phan, doanh thanh
nganh cong » nhanh chong, thanh cong
chua dong » cua dong, ha dong, huy dong
hoc doanh » hoa doanh, hoc danh, hoc dan
phan van » pham van, thanh van, luan van
sach hoi » sach doi, sach moi, cach thoi
van hoc » van hoa
tu sach » thu sach, su sach, te sach
hoc van » hoc dan, hoc va, hoc vat
hoi thi » hoi tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach hoi thi, nghien chua dong co ((nganh thong) OR (nganh cong)) hoc van hoc doanh phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach hoi thi, nghien chua dong co ((nganh thong) OR (nganh cong)) hoc van hoc doanh phan van".
• Adding a wildcard symbol may retrieve word variants: tu sach hoi thi, nghien chua dong co ((nganh thong) OR (nganh cong)) hoc van hoc doanh phan van*.