Perhaps you should try some spelling variations:
hang khoan » hang khoa, chung khoan, hoang thoan
thieu thuc » hieu thuc, tieu thu, thien phuc
khoan phai » khong phai, khoa phau, khoan nhoi
phai thong » phap thong, phai tuong, phan thong
khoan hoi » khoan nhoi, khoa hoi, khoa hoc
hoi trong » choi trong, doi trong, nuoi trong
thuc hang » thuc hanh, thu hang, phuc hang
sach tri » sach tai, sach tren, sach truc
tri thuc » tri tue
thuc cac » thuc cach, tuc cac, phuc cac
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( te sach tri thuc cac khoan hoi trong ) or ( te sach thieu thuc hang khoan phai thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( te sach tri thuc cac khoan hoi trong ) OR ( te sach thieu thuc hang khoan phai thong )).
• Adding a wildcard symbol may retrieve word variants: (( te sach tri thuc cac khoan hoi trong ) or ( te sach thieu thuc hang khoan phai thong ))*.