Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
dien sach » dien anh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
dan thanh » dang thanh, danh thanh, ban thanh
thanh lap » thanh san, phan lap, thanh hai
doc dien » duoc dien, doi dien, do dien
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc dien sach - hanh tranh cua nhung cong dan thanh lap~.
• Adding a wildcard symbol may retrieve word variants: doc dien sach - hanh tranh cua nhung cong dan thanh lap*.