Perhaps you should try some spelling variations:
nghiem thuc » nghiem thuoc, nghiep thuc, nhiem thuc
nghi thuc » nghe thuc
hoc nganh » hoc nhanh
nganh hoa » thanh hoa, khanh hoa, danh hoa
thu sach » tu sach, thuat sach, thuoc sach
sach hoc » cach hoc, sach hoi, mach hoc
dong hoc » dong co, dong luc
hoi dan » hoa dan, hoc dan, hoi dap
dan cao » dan ca, dam cao, dan bao
cao van » cac van, dao van, cao dang
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 hoc tap, ((nghi thuc) or (nghiem thuc)) dong hoc nganh hoa hoc xa hoi dan cao van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach hoc tap, ((nghi thuc) OR (nghiem thuc)) dong hoc nganh hoa hoc xa hoi dan cao van.
• Adding a wildcard symbol may retrieve word variants: thu sach hoc tap, ((nghi thuc) or (nghiem thuc)) dong hoc nganh hoa hoc xa hoi dan cao van*.