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They also witnessed the signing of cooperation documents on taxation, agriculture, finance and scientific research, and issued a statement on climate change.
China encourages exploration and opposes monopoly in developing autonomous driving technologies and products, the country's top transport regulator said Thursday.
Contestants on both sides took part in competitions including riflery, sniping and steeplechase.
HONG KONG, Feb. 28 (Xinhua) -- The 36th Hong Kong International Jewelry Show opened here Thursday, attracting more than 2,600 exhibitors from all over the world to promote their products.
The Chang'e-4 mission embodies China's hope to combine wisdom in space exploration with four payloads developed by the Netherlands, Germany, Sweden and Saudi Arabia. The first batch of scientific data has been delivered to scientists or officials from those countries.
