This photo shows the inside view of the Tianhe core module of the 1:1 model of the China's space station combination showcased at the 14th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 9, 2022.

The exhibition, also known as Airshow China, is held from Nov. 8 to 13 in the port city of Zhuhai, south China's Guangdong Province. (Xinhua/Liu Dawei)

Visitors look at food supply for astronauts in the Tianhe core module of the 1:1 model of China's space station combination showcased at the 14th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 9, 2022.

The exhibition, also known as Airshow China, is held from Nov. 8 to 13 in the port city of Zhuhai, south China's Guangdong Province. (Xinhua/Liu Dawei)

Visitors view the 1:1 model of China's space station combination showcased at the 14th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 9, 2022.

The exhibition, also known as Airshow China, is held from Nov. 8 to 13 in the port city of Zhuhai, south China's Guangdong Province. (Xinhua/Liu Dawei)

This panoramic photo taken by a mobile phone shows visitors viewing the 1:1 model of China's space station combination showcased at the 14th China International Aviation and Aerospace Exhibition in Zhuhai, south China's Guangdong Province, Nov. 8, 2022.

The exhibition, also known as Airshow China, is held from Nov. 8 to 13 in the port city of Zhuhai, south China's Guangdong Province. (Xinhua/Liu Dawei)