Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
dong cong » duong cong, dung cong, dang cong
thanh lap » thanh san, thanh hai, thanh van
khi sach » khi sac, khoa sach, khau sach
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi sach - hanh tranh cua dong cong san ((thanh lap) OR (phan lap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi khi sach - hanh tranh cua dong cong san ((thanh lap) OR (phan lap))".
• Adding a wildcard symbol may retrieve word variants: doi khi sach - hanh tranh cua dong cong san ((thanh lap) OR (phan lap))*.