Perhaps you should try some spelling variations:
nhung chong » nhung phong, nhung phuong, phong chong
chiet tach » chieu sach
nhung cong » dung cong, thong cong, hang cong
doc chiet » doc hieu, hoc thiet, doc chat
lan doanh » van doanh, lan oanh, san doanh
lap doanh » luat doanh, nhap doanh, tap doan
tuan chau » tran chau, chuan chau, thanh chau
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: doc chiet tach - ((lan doanh) OR (lap doanh)) cua ((nhung chong) or (nhung cong)) van tuan chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc chiet tach - ((lan doanh) OR (lap doanh)) cua ((nhung chong) OR (nhung cong)) van tuan chau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc chiet tach - ((lan doanh) OR (lap doanh)) cua ((nhung chong) or (nhung cong)) van tuan chau".
• Adding a wildcard symbol may retrieve word variants: doc chiet tach - ((lan doanh) OR (lap doanh)) cua ((nhung chong) or (nhung cong)) van tuan chau*.