Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
cach thoi » cac thoi, cach thuc, cach noi
hoc nganh » hoc nhanh
thong hoc » thuong hoc, tuong hoc, thong hoa
van phong » van dong, hai phong
phong van » phung van, thong van, phong va
cach thi » cac thi, cach thien, cach thiet
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
hoc xua » hoc cua, hoc xa, hoc lua
xua hai » qua hai, cua hai, xa hai
hai van » thai van, ha van, hai tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((cach thi) OR (cach thoi)) dap, nghien cuu cong hoc nganh thong hoc xua hai van phong van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((cach thi) OR (cach thoi)) dap, nghien cuu cong hoc nganh thong hoc xua hai van phong van".
• Adding a wildcard symbol may retrieve word variants: tu ((cach thi) OR (cach thoi)) dap, nghien cuu cong hoc nganh thong hoc xua hai van phong van*.