Perhaps you should try some spelling variations:
nghiem thuoc » nghiem duoc, nghiem hoa, nghi thuc
thuoc cong » truoc cong, thuoc trong, thu cong
chung hoc » trung hoc, dung hoc, hung hoa
cach thoi » cac thoi, cach thuc, cach noi
hoc nhanh » hoc phan
thoi tap » toi tap, hoc tap, thoi dai
van nhan » van phan, van thanh, danh nhan
tu cach » tu cac
nhan va » nhan tai, nhan dan, nhan tao
hoc xa » hoc ma
ha van » hoa van, nha van, va van
xa ha » xa hoa, xa hai, la ha

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 thoi tap, nghiem thuoc cong ((hoc nganh) or (hoc nhanh)) chung hoc xa ha van nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thoi tap, nghiem thuoc cong ((hoc nganh) OR (hoc nhanh)) chung hoc xa ha van nhan va.
• Adding a wildcard symbol may retrieve word variants: tu cach thoi tap, nghiem thuoc cong ((hoc nganh) or (hoc nhanh)) chung hoc xa ha van nhan va*.