Perhaps you should try some spelling variations:
doanh vang » doanh van, doanh sang, doanh quang
cua triet » cua viet, su triet, va triet
sach thue » sach thu, sach thieu, sach tham
thue bang » thu bang, thien bang, thuat bang
vang cua » mang cua, hang cua, tang cua
va doanh » van doanh, vay doanh, va danh
kham xuc » kham xung, kham cuoc, cam xuc
hieu vu » hieu va, hieu ve, hieu su
vu kham » vu khanh
te sach » toc sach
va hoc » van hoc
xuc va » duc va, tuc va, luc va
va hoi » xa hoi, va hoa

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 thue bang ((va hoi) or (va hoc)). hieu vu kham xuc va doanh vang cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach thue bang ((va hoi) OR (va hoc)). hieu vu kham xuc va doanh vang cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach thue bang ((va hoi) or (va hoc)). hieu vu kham xuc va doanh vang cua triet*.