Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
luc nhanh » luc nhan, luc nganh, luc canh
thong hoc » thuong hoc, tuong hoc, thong hoa
sach doi » sach hoi, sach moi, sach dao
cuu cong » cua cong, thu cong, cac cong
cong luc » dong luc, cong suc, cong duc
phap tai » pham tai, phap thi, phap tang
so sach » so sanh, bo sach, co sach
doi tap » doi tac, doi dap, doi tai
mai hoi » mai khoi, dai hoi, lai hoi
va phap » va phat, ban phap
ma hoi » xa hoi, ma hoa, me hoi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: so sach doi tap, nghien cuu cong luc nhanh thong hoc ((ma hoi) OR (mai hoi)) va phap tai~.
• Adding a wildcard symbol may retrieve word variants: so sach doi tap, nghien cuu cong luc nhanh thong hoc ((ma hoi) or (mai hoi)) va phap tai*.