Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
van thanh » ban thanh, van tuan
thanh van » thanh san, thanh toan, thanh phan
xac thoi » cac thoi, cach thoi, cac toi
thoi tap » toi tap, hoc tap, thoi dai
khoa hoc » hoa hoc
thai van » thi van, thai vung, thai den
thu xac » thau xay
cuu mon » cuu mo, cuu cong, cuu tong
cuu mot » cua mot, cuu mo, huu mot
xa thai » ca thai, a thai, da thai
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: thu xac thoi tap, nghien ((cuu mon) or (cuu mot)) hoc nganh khoa hoc xa thai van thanh van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu xac thoi tap, nghien ((cuu mon) OR (cuu mot)) hoc nganh khoa hoc xa thai van thanh van.
• Adding a wildcard symbol may retrieve word variants: thu xac thoi tap, nghien ((cuu mon) or (cuu mot)) hoc nganh khoa hoc xa thai van thanh van*.