Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
dang cong » dung cong
thanh lap » thanh san, thanh hai, thanh van
khi sach » khi sac, khoa sach, khau sach
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh cac, than cua
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 dang cong dan ((than cap) or (((thanh lap) OR (phan lap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi khi sach - hanh tranh cua dang cong dan ((than cap) OR (((thanh lap) OR (phan lap)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi khi sach - hanh tranh cua dang cong dan ((than cap) or (((thanh lap) OR (phan lap))))".
• Adding a wildcard symbol may retrieve word variants: doi khi sach - hanh tranh cua dang cong dan ((than cap) or (((thanh lap) OR (phan lap))))*.