How can we better promote the win-win cooperation of China with Germany and the EU to jointly lead the global low-carbon development? How is the realization of climate goals be balanced with energy and economic security? How does hydrogen energy play an important role in China-Germany climate cooperation? How do we understand the China-Germany and China-EU competition-cooperation relationships in the new energy vehicles and other industries? The "China-Germany Dialogue on Climate" held recently by China News Network and BWA brings experts to share their views on the above topics.