Present situation and development trend of the Communist Party all over the world 并列题名：Present situation and development trend of the Communist Party all over the world Present situation and development trend of the socialism and the left in the world 并列题名：Present situation and development trend of the socialism and the left in the world the present situation and development trend of the leitmotif literature Present situation and development of composite materials current situation and development strategy of the primary health care system in China Present situation and development of Chinese environmental protection 统一题名：Present situation and development of composite materials Current situation and development trend of China's international freight forwarding enterprises