People from different walks of life choose to spend Spring Festival holiday in Shenzhen

Combo photo taken on Jan. 20, 2020 shows Tang Dong posing for a photo (top) and Tang measuring the length of steel bars at a construction site of Shenzhen Metro in Shenzhen, south China's Guangdong Province. Tang comes from Nanchong in southwest China's Sichuan Province, and he stays at the construction site with his co-workers for the Spring Festival. Many people from different walks of life choose to spend the Spring Festival holiday in Shenzhen. Shenzhen welcomes its 40th anniversary in 2020 and more and more people are attracted to work and live here. (Xinhua/Mao Siqian)