150.The Communist Party of China, the ruling party of the country, has gone through an extraordinary history of more than 91 years. Against the backdrop of China's development progress, this book describes in simple language the CPC's scientific judgment to domestic and international situations at different periods, the great rejuvenation of Chinese nation under the Party's leadership, and the Party's critical role in furthering advancement in economy, politics, culture, society and ecology. In the end is introduced the Party's self-improvement and organization mode.