The Chinese Premier, Li Keqiang, recently paid a visit to Beijing and Shanghai, two cities that play a key role in China's economy and trade. The trip was part of a broader effort by the Chinese government to promote economic cooperation and investment with other countries.

During his stay in Beijing, Li visited several major companies and institutions, including the National Development and Reform Commission and the Ministry of Commerce. He also met with business leaders and investors from around the world, discussing opportunities for trade and investment.

In Shanghai, Li met with local officials and business leaders to discuss ways to further strengthen economic ties between the two cities. He emphasized the importance of continued cooperation between China and other countries in promoting global economic growth and prosperity.

Overall, Li's visit to Beijing and Shanghai is seen as a significant step forward in China's efforts to promote economic cooperation and investment with other countries. It is hoped that these visits will help to build stronger relationships between China and other economies, and lead to increased trade and investment flows.

As China continues to grow and develop, it is likely that more trips like this one will be made by Chinese premieres to promote economic cooperation and investment with other countries. These visits can have a significant impact on the global economy, and provide valuable opportunities for businesses and investors to explore new markets and partnerships.