Sun Chunli recited the name of the soundtrack.

Song of the sun. "Sun Yin" Author: Wen Yiduo, recitation: Song Chunli, singing by singer Hao Han, music "Sun Yin" provided by Kuwo Music Network. Song of the Sun is a poem written by Wen Yiduo, a modern poet, while studying in the United States. As an overseas traveler, the sun he sees every day also shines on the motherland, so he is eager to ride the sun back to his hometown every day and visit the motherland again. I hope that solar energy will bring me thoughts and love for my hometown and motherland.