Perhaps you should try some spelling variations:
nhung doanh » nhung danh, dung doanh, nhung don
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
hang doanh » hanh doanh, van doanh, dung doanh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
vanh tuan » anh tuan, manh tuan, thanh tuan
van tuan » van quan, van ban, anh tuan

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

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