At the invitation of the Senegalese Democratic Party (PDS), the National Movement for a Society of Development-Nassara (MNSD-NASSARA) of Niger and People's Party for Reconstruction and Democracy (PPRD) of the Democratic Republic of Congo, Li Jinjun, Vice-Minister of the International Department of the CPC Central Committee, will lead a CPC good-will delegation to visit the above mentioned three countries from September 3rd to 19th.