Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
doanh cua » doanh luan
doi chau » doi chieu, gioi chau, hoi chu
cong ban » cong bang, cong san, cong tan
ban hang » ngan hang
hang tay » hang tai, bang tay, han tay
hanh va » hang va, hanh vi

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 - chinh ((hanh va) or (doanh cua)) nhung cong ban hang tay~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - chinh ((hanh va) OR (doanh cua)) nhung cong ban hang tay.
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - chinh ((hanh va) or (doanh cua)) nhung cong ban hang tay*.