Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
nghien cua » nghiep cua, nghiep vua, nghe cua
hoc nhanh » hoc nganh, hoc phan
chong doc » chong dich, chon loc, hong duc
dich hoc » sinh hoc, hinh hoc, tinh hoc
tu dich » te dich, chu dich, hut dich
va nhan » van nhan, ca nhan, va phan
nhan va » nhan tai, nhan dan, nhan tao
mo hoc » mon hoc, co hoc
doc ma » duoc ma, hoc ma, doc va
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 dich hoc tap, ((nghien cua) OR (nghien cuu)) mo hoc nhanh chong doc ma hoi va nhan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu dich hoc tap, ((nghien cua) OR (nghien cuu)) mo hoc nhanh chong doc ma hoi va nhan va*".