Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
trang va » tran van, hang va
trong xa » trong xay, trong ca, trong xu
cham tuc » nham thuc, pham thuc, tham thuc
su sach » so sach, vu sach
va cham » va chat, va tham
danh va » doanh va, hanh va, anh va
cuu tre » cua tre, cau tren, cau treo
tuc va » thuc va, truc va, tuc xa

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 y ((trang va) or (trong xa)) hoi. lieu va cham tuc va ((danh va) or (doanh van)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y ((trang va) OR (trong xa)) hoi. lieu va cham tuc va ((danh va) OR (doanh van)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: su sach y ((trang va) or (trong xa)) hoi. lieu va cham tuc va ((danh va) or (doanh van)) cuu tre*.