At 8:00 pm on June 28, 2022, Weichai Group grandly held the "Celebrating the 20th National Congress of the CPC • Forging a New Journey: Celebrating the 101st Anniversary of the Founding of the CPC and the 24th Anniversary of Weichai's Reform, Innovation and Development" in the Plaza of Weichai’s General Institute of Science and Technology. More than 3,000 CPC members of Weichai attended the meeting on site, and more than 20,000 employees attended the meeting online.
Tan Xuguang led 101 reserve party members to take the oath, and more than 3,000 party members reviewed the oath of joining the CPC.
Tan Xuguang delivered a speech on the spot. He said that "Weichai people’s loyalty will always be dedicated to the CPC", and suggested that all Weichai people sing "Without the CPC, there would be no new China".
The meeting commended outstanding party members, outstanding party affairs workers, and advanced grass-roots party organizations in 2021-2022.