As the Belt and Road Initiative focuses more on green development, China and the U.S. need to bury the hatchet, at least over climate change.
The expo, held annually in Chongqing since 2018, is a platform to promote global exchanges of smart technologies and international cooperation in the smart industry.
The conference aims to tap traditional agricultural value through effective protection of globally important agricultural heritage and better promote sustainable agricultural development and rural prosperity, Sui said.
Besides science and technology, Chinese space exploration also encompasses world intellectual history, international space cooperation, and the impact on contemporary science and thought.
The spokesperson said that to explore the unknown universe and develop space technology is a common cause of mankind which calls for the collaboration of countries. International cooperation is the trend in space development.