Perhaps you should try some spelling variations:
nhanh tuong » nhan tuong, nhanh trong, khanh thuong
hoc nhanh » hoc nganh, hoc phan
tuong hoc » truong hoc, tuong ho, duong hoc
thoi dai » hoc dai, hoi dap, hoi dan
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
phat van » pham van, phan van, phap van
su cach » tu cach, su cac, cuu cach
su sach » so sach, vu sach
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su cach) or (su sach)) thoi dai, nghien cuu cong hoc nhanh tuong hoc xa hoi va phat van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su cach) OR (su sach)) thoi dai, nghien cuu cong hoc nhanh tuong hoc xa hoi va phat van.
• Adding a wildcard symbol may retrieve word variants: ((su cach) or (su sach)) thoi dai, nghien cuu cong hoc nhanh tuong hoc xa hoi va phat van*.