Perhaps you should try some spelling variations:
nghiem thuc » nghiem thuoc, nhiem thuc, nghiem thuat
nghiep thuc » nghiem thuoc, nghe thuc, nghi thuc
thanh dong » thanh duong, thanh cong, hanh dong
doc thanh » duoc thanh, hoc thanh, duc thanh
toc sach » hoc sach, doc sach, thuoc sach
sach hoc » cach hoc, sach hoi, mach hoc
cong doc » chong doc, cong coc, cong dac
dong luc » nang luc
nhan van » nhan dan, nhan va, phan van
va nhan » van nhan, ca nhan, va phan
luc xa » tuc xa, buc xa, luc va

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach hoc tap, ((nghiem thuc) OR (nghiep thuc)) cong doc thanh dong luc xa hoi va nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach hoc tap, ((nghiem thuc) OR (nghiep thuc)) cong doc thanh dong luc xa hoi va nhan van*".