Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
nghien cac » nghiep cach, nghien cuu, nghiep cay
hai doanh » lai doanh, nhap doanh, trai doanh
thong hoc » thuong hoc, tuong hoc, thong hoa
hoc nhanh » hoc nganh, hoc phan
cong hoc » dong hoc, cong hoa, cong coc
cac cong » cua cong
sach doi » sach hoi, sach moi, sach bai
sach dao » lanh dao
nhan van » nhan dan, nhan va, phan van
hoc xa » hoc ma
xa hai » xa thai, xua hai, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach doi) OR (sach dao)) tap, nghien cac cong hoc nhanh thong hoc xa hai doanh nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((sach doi) OR (sach dao)) tap, nghien cac cong hoc nhanh thong hoc xa hai doanh nhan van".
• Adding a wildcard symbol may retrieve word variants: thu ((sach doi) OR (sach dao)) tap, nghien cac cong hoc nhanh thong hoc xa hai doanh nhan van*.