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"Unmanned rendezvous and docking in lunar orbit will be a historic first. It will be very difficult," said Peng Jing, deputy chief designer of the Chang'e-5 probe from the China Academy of Space Technology under the China Aerospace Science and Technology Corporation.
BEIJING, Dec. 17 (Xinhua) -- The successful re-entry and landing of the Chang'e-5 capsule on Thursday has enabled China to obtain its first lunar samples, marking a new start for the moon and planetary research.
In the face of the severe impact on the world economy and the marked rise in instabilities and uncertainties of the international situation due to the ravaging COVID-19, Xi said all countries should enhance solidarity and cooperation and uphold multilateralism to counter challenges.
Wang said China and South Korea should uphold multilateralism, join hands in participating in the reform of the global governance system and jointly tackle global challenges such as climate change.
In the past 10 years, China has ranked first in the world in increasing forest resources, with its afforestation area exceeding 70 million hectares. In China, 90 percent of terrestrial ecosystem types and 85 percent of key wild animal populations are under effective protection.
来源：资阳报