Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
nhan dang » nhan dan, phan dang
tran dang » tran quang, tran hoang, tranh hang
cua nhung » va nhung
cong ban » cong bang, cong san, cong tan
ban hang » ngan hang
hang dau » 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: theo tieu tinh - ((nhan dang) or (tran dang)) cua nhung cong ban hang dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - ((nhan dang) OR (tran dang)) cua nhung cong ban hang dau.
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - ((nhan dang) or (tran dang)) cua nhung cong ban hang dau*.