Strong and fierce. Huang San, the author of Sour Plum, is a Douyin short video creator. His real name is Huang Quanxin. He graduated from China Agricultural University and is engaged in the agricultural industry. He works as an agricultural worker on a farm. Because of his humorous language, he looks fierce and has a burly figure that stands out to everyone. In front of him, he is loved by many netizens.