Perhaps you should try some spelling variations:
thanh tranh » thanh thanh, thanh tran, thanh trang
chua tinh » cua tinh, cha tinh, thuat tinh
tranh cua » doanh cua, manh cua
cong cong » cong dong, trong cong, dung cong
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
toan ban » van ban
a chua » ca chua, ta chua, va chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: a chua tinh - thanh tranh cua cong cong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: a chua tinh - thanh tranh cua cong cong dan ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: a chua tinh - thanh tranh cua cong cong dan ((toan cao) or (toan ban))*.