Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hanh doanh » hang doanh, chinh doanh, kinh doanh
chau tinh » cuu tinh, ha tinh, cua tinh
dang cong » dung cong
cong nang » cong ngang, cong lang, cong nong
nang hang » nang sang, hang hang, cang thang
doi chau » doi chieu, gioi chau, hoi chu
cua dang » cua cong, cua ban
hang ban » hang luan, hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chau tinh - ((hanh doanh) or (doanh doanh)) cua dang cong nang hang ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - ((hanh doanh) OR (doanh doanh)) cua dang cong nang hang ban.
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - ((hanh doanh) or (doanh doanh)) cua dang cong nang hang ban*.