Perhaps you should try some spelling variations:
phan thuong » hang thuong, phan xuong
sach truc » cach thuc, sach tren, sach thu
doanh hoa » doanh khoa, doanh hoan, danh hoa
dung khoa » dung cho
su doanh » so doanh, cua doanh, san doanh
hoa phan » hoa dan, co phan
sach tri » sach tai, sach tren, sach bai
tue dung » tuc dung, te dung, tuyen dung
su sach » so sach, vu sach
truc su » truc du, truc cu, thuc su
te sach » toc sach
khoa he » hoa he, khoa hoc, khong he
thong » trong

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( su sach truc su doanh hoa phan thuong ) or ( te sach tri tue dung khoa he thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su sach truc su doanh hoa phan thuong ) OR ( te sach tri tue dung khoa he thong )).
• Adding a wildcard symbol may retrieve word variants: (( su sach truc su doanh hoa phan thuong ) or ( te sach tri tue dung khoa he thong ))*.