The classic phrase triggered by the CCTV building

CCTV Spring Festival Gala made Xiao Shenyang an overnight star. Maybe CCTV took too good a care of Xiao Shenyang, for they didn't forget him even on the Lantern Festival. A glowing building was used to make a sentence for Xiao Shenyang: "A flash and then dark, a firework is gone, wail~; A flash and never dark, a building is there, wail~!"