Perhaps you should try some spelling variations:
van phong » van dong, hai phong
phong van » phung van, thong van, phong va
thuc tap » tuc tap, thuc thai, thuc dan
anh khoa » doanh khoa, hang khoa
khoa hoc » hoa hoc
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoc anh » hoc nganh, hoc nhanh, ngoc anh
hoi van » hoi va, hoi dan, hai van
tu anh » tu hanh, tu manh, thu anh
hoc xa » hoc ma

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: tu anh ((thuc tap) OR (thuc vat)), nghien cuu mon hoc anh khoa hoc xa hoi van phong van~.
• Adding a wildcard symbol may retrieve word variants: tu anh ((thuc tap) or (thuc vat)), nghien cuu mon hoc anh khoa hoc xa hoi van phong van*.