Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
hoc nganh » hoc nhanh
sach hoi » sach doi, sach moi, cach thoi
cong hoc » dong hoc, cong hoa, cong coc
cao phan » co phan, cho phan, cac phan
phan van » pham van, thanh van, luan van
tu sach » thu sach, su sach, te sach
hoi tai » hoc tai, hoi trac
cuu mon » cuu mo, cuu cong, cuu tong
cuu mot » cua mot, cuu mo, huu mot
hoi cao » hoc cao, hoi co, hoi cho
ma hoi » mai hoi, xa hoi, ma hoa

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 tai, nghien ((cuu mon) or (cuu mot)) hoc nganh cong hoc ma hoi cao phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach hoi tai, nghien ((cuu mon) OR (cuu mot)) hoc nganh cong hoc ma hoi cao phan van.
• Adding a wildcard symbol may retrieve word variants: tu sach hoi tai, nghien ((cuu mon) or (cuu mot)) hoc nganh cong hoc ma hoi cao phan van*.