China's Shenzhou-12 manned spacecraft, with three taikonauts on board, was successfully launched on June 17, 2021 — an epoch-making event for the country's aerospace industry as a gift for the 100th anniversary of the Communist Party of China.

　　As this mission played a pivotal role in the construction of China's space station and showcased China's breakthrough in technology, it has not only excited people in the space industry, but also ignited heated discussions among people from all walks of life throughout China.