Perhaps you should try some spelling variations:
hanh tranh » hanh trinh, hanh trang, lanh tranh
tieu sang » chieu sang, tieu dung, tiem nang
cua nhung » va nhung
cua hang » cua dang, cua cong, cua ban
cong ban » cong bang, cong san, cong tan
ban hang » ngan hang
hang cau » hang dau, hang ca, nhung cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sang - ((hanh tranh) or (canh tranh)) ((cua hang) OR (cua nhung)) cong ban hang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - ((hanh tranh) OR (canh tranh)) ((cua hang) OR (cua nhung)) cong ban hang cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu sang - ((hanh tranh) or (canh tranh)) ((cua hang) OR (cua nhung)) cong ban hang cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - ((hanh tranh) or (canh tranh)) ((cua hang) OR (cua nhung)) cong ban hang cau*.