Happy song is a role in the movie Four Seas, played by Liu Haocun.

"Four Seas at Home" is directed by Han Han, starring Liu Haocun, Shen Teng, Andrew, qi zhou and Huang Xiaoming, Zhang Youhao, Wu, and Feng Shaofeng.

The film tells the story of the reunion of Wu, a teenager who is good at motorcycle stunts, and his father Wu Renteng. At this time, the girl's singing and her brother's motorcade accidentally broke into their lives, and they will eventually become famous all over the world or be at home everywhere. The film was released in Chinese mainland on February 1 2022.

Liu Haocun's Ode to Joy is very popular. The role of Zhou Huansong, a typical first love face, is the first love of many boys in their youth. Just like Shen Jiayi, it is the memory of many boys and the Bai Yueguang in their hearts.

Liu Haocun was born in huinan county, Tonghua City, Jilin Province on May 20th, 2000. My ancestral home is Changchun City, Jilin Province. Graduated from Beijing Dance Academy, China actress. Representative works include One Second, A Little Red Flower and Four Seas.