Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
nghien thu » nghiem thuc, nghiep thuc, nghien cuu
thu luong » thu huong, thu tuong, phu luong
luong hoc » duong hoc, tuong hoc, luong hoa
hoc nhanh » hoc nganh, hoc phan
chong hoc » chung hoc, chong doc, thong hoc
cau luan » cu luan, dau luan, lau luan
tu sach » thu sach, su sach, te sach
hoi tap » hoc tap, hoi tai, hai tap
hoi cau » hoi chu, hoc cau, hoa cau
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: tu sach ((hoi tap) or (hoi dap)), nghien thu luong hoc nhanh chong hoc xa hoi cau luan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((hoi tap) OR (hoi dap)), nghien thu luong hoc nhanh chong hoc xa hoi cau luan van.
• Adding a wildcard symbol may retrieve word variants: tu sach ((hoi tap) or (hoi dap)), nghien thu luong hoc nhanh chong hoc xa hoi cau luan van*.