Tourists visit the Site of the First National Congress of the CPC in Shanghai. [Photo/VCG]

The First National Congress of the Communist Party of China (CPC) was secretly held at a building in Shanghai on July 23, 1921. The First National Congress of the CPC passed its resolution and elected the Central Bureau of the Party, proclaiming the founding of the CPC.

Now, as a renowned historical attraction of Shanghai, the Site of the First National Congress of the CPC has received millions of visitors from home and abroad since its opening.