From April to May, the Party committee of C&D Group innovatively launched offline and online two rounds of Party history knowledge quiz activities, with an aim to encourage employees to learn and work through the competition. The activities engaged a total of 40,000 participants. Moreover, the Party committee placed in the offices a series of posters themed on the centenary of the CPC’s founding, and distributed bookmarks on Party history knowledge, illustrating the magnificent struggle course of the Communist Party of China over the past century since its inception.