Perhaps you should try some spelling variations:
nhanh nang » nhanh lang, nhanh mang, nhanh quang
hoc nhanh » hoc nganh, hoc phan
thu sach » tu sach, thuat sach, thuoc sach
dan nhan » danh nhan, dan chan, van nhan
khoa dan » khoa dang, hoa dan, khoa can
nang hoc » nang doc, nang luc, dong hoc
cong hoc » dong hoc, cong hoa, cong coc
cuu cong » cua cong, thu cong, cac cong
nhan van » nhan dan, nhan va, phan van
hoi tai » hoc tai, hoi trac
xa khoa » da khoa, bia khoa, tai khoa
hai tap » hai thap, bai tap, han tap
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 ((hai tap) or (hoi tai)), nghien cuu cong hoc nhanh nang hoc xa khoa dan nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ((hai tap) OR (hoi tai)), nghien cuu cong hoc nhanh nang hoc xa khoa dan nhan van*.