Complex sentence: Their seven-month fled brought rumors around China and panics to the China's polices system, later it lead to the First Strike-Hard Operation started by Deng Xiaoping and Liu Fuzhi in 1983.
Split into simpler sentences: Their seven-month flee brought rumors around China and panics to the China's polices system. Later it lead to the First Strike-Hard Operation started by Deng Xiaoping and Liu Fuzhi in 1983.