Tourists visit Baotu Spring Park during the 38th Baotu Spring Lantern Festival in Jinan, capital of east China’s Shandong Province, Feb 8, 2017. [Photo/Xinhua]

Tourists visit Baotu Spring Park during the 38th Baotu Spring Lantern Festival in Jinan, capital of east China’s Shandong Province, Feb 8, 2017. [Photo/Xinhua]

Tourists visit Baotu Spring Park during the 38th Baotu Spring Lantern Festival in Jinan, capital of east China’s Shandong Province, Feb 8, 2017. [Photo/Xinhua]

Tourists visit Baotu Spring Park during the 38th Baotu Spring Lantern Festival in Jinan, capital of east China’s Shandong Province, Feb.8, 2017. [Photo/Xinhua]

Tourists visit Baotu Spring Park during the 38th Baotu Spring Lantern Festival in Jinan, capital of east China’s Shandong Province, Feb. 8, 2017. [Photo/Xinhua]