Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
nganh hoa » thanh hoa, khanh hoa, danh hoa
van thanh » ban thanh, van tuan
thanh van » thanh san, thanh toan, thanh phan
vu sach » vu bach, su sach, vu khach
hoi tap » hoc tap, hoi tai, hai tap
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
hoi van » hoi va, hoi dan, hai van
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: vu sach ((hoi tap) or (hoi dap)), nghien cuu mot hoc nganh hoa hoc xa hoi van thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ((hoi tap) OR (hoi dap)), nghien cuu mot hoc nganh hoa hoc xa hoi van thanh van.
• Adding a wildcard symbol may retrieve word variants: vu sach ((hoi tap) or (hoi dap)), nghien cuu mot hoc nganh hoa hoc xa hoi van thanh van*.