Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
nganh hoa » thanh hoa, khanh hoa, danh hoa
ban soan » bien soan, ban doanh, nang soan
thu ich » thu tich, thu minh, chu tich
ich hoc » dich hoc, sinh hoc, hinh hoc
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoc xua » hoc cua, hoc xa, hoc lua
xua hai » qua hai, cua hai, xa hai
hai van » thai van, ha van, hai tan
ban san » ban dan, ban can, ban sac

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ich hoc tap, nghien cuu mon hoc nganh hoa hoc xua hai van ((ban san) or (ban soan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ich hoc tap, nghien cuu mon hoc nganh hoa hoc xua hai van ((ban san) OR (ban soan)).
• Adding a wildcard symbol may retrieve word variants: thu ich hoc tap, nghien cuu mon hoc nganh hoa hoc xua hai van ((ban san) or (ban soan))*.