Perhaps you should try some spelling variations:
nhan thong » nhan trong, nha thong, nhan khong
canh doanh » hanh doanh, chinh doanh, doanh doanh
thong cong » trong cong, tong cong, thong thong
hoc dien » hoc vien, hoc dieu, hoc lien
cong toc » cong tac, cong coc, cong uoc
thai cao » tai cao, thoai cac, thuat cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc dien) or (hoc hien)) sach - canh doanh nhan thong cong toc thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc dien) OR (hoc hien)) sach - canh doanh nhan thong cong toc thai cao*.