On this day, 33 years ago, on April 10, 1992 (March 8, 1992, the song tape "Red Sun" sold well across the country. Cover of the best-selling song "Red Sun" On April 10, 1992,"Liberation Daily" reported that at the end of last year, the Shanghai branch of China record company launched a box of song titled "Red Sun-A New Rhythm of Mao Zedong's Ode". The current sales volume has reached 3.5 million boxes, and is expected to exceed the 4 million box mark soon.