Perhaps you should try some spelling variations:
nghiep thuc » nghiem thuc, nghiem thuoc, nghe thuc
thuat lanh » thuat lap, thuat san
nganh khoa » nganh hoa, nganh khong, doanh khoa
thuc cong » thuoc cong, thu cong, chuc cong
hoc nganh » hoc nhanh
thu sach » tu sach, thuat sach, thuoc sach
cong hoc » dong hoc, cong hoa, cong coc
khoa hoc » hoa hoc
van nhan » van phan, van thanh, danh nhan
nhan van » nhan dan, nhan va, phan van
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: ((thu sach) or (thuat lanh)) hoc tap, nghiep thuc cong hoc nganh khoa hoc xa hoi van nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (thuat lanh)) hoc tap, nghiep thuc cong hoc nganh khoa hoc xa hoi van nhan van.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (thuat lanh)) hoc tap, nghiep thuc cong hoc nganh khoa hoc xa hoi van nhan van*.