Before revision: alt=Lunar soil sample collected by China's Chang'e 5 mission displayed at Airshow China 2021.|Lunar soil sample collected by China 's Chang'e 5 mission displayed at Airshow China 2021.
After revision: alt=Lunar soil sample collected by CNSA's Chang'e 5 mission displayed at Airshow China 2021.|Lunar soil sample collected by China 's Chang'e 5 mission displayed at Airshow China 2021.