The brother of a former top Chinese presidential aide has been expelled from the ruling Communist Party and public office, the government said, paving the way for his prosecution for violations such as accepting bribes.

Ling Zhengce, the former deputy head of the parliamentary advisory body in the coal-rich northern province of Shanxi, is the elder brother of Ling Jihua, a one-time senior aide to former president Hu Jintao.

Ling Zhengce violated rules of self-discipline by accepting monetary gifts and exploiting his position, besides seeking benefits for relatives, the Central Commission for Discipline Inspection said.

"In addition to this, Ling Zhengce's behaviour interfered with and hindered organisational investigation," the anti-graft watchdog said in a statement on its website.