Complex sentence: Ren Zhongyi (任仲夷) (September, 1914 to November 15,2005), a famous Chinese politician, born in Weixian, Hebei province of North China, was a most able and respected leader in China's reform period since the late 1970s.
Split into simpler sentences: Ren Zhongyi (任仲夷) (September, 1914 to November 15,2005) was a Chinese politician. He was a leader in China's reform period since the late 1970s.