Why hang a picture of Mount Tai in the welcoming hall of Qingdao International Convention Center.

It means "the country is at peace with itself and the people".

Qingdao International Convention Center is the main venue of the Qingdao Summit of the Shanghai Cooperation Organization (SCO), and in the welcoming hall, a 21-meter-long, 7.5-meter-high giant painting of Mount Taishan is hung, which signifies "national prosperity and civil peace". The two sides of the towering walls of the picture of Mount Tai, subtle and refined reliefs depicted the scene of the Maritime Silk Road and the Land Silk Road respectively. The picture of Taishan is not only a symbol of traditional Chinese culture, but also signifies the theme and goal of the conference, which is to expect all countries to live in peace and realize *** with prosperity and development.