Song Xinbo (Symbol) holds a Bachelor's degree in Computer Science and Technology from Northeast Normal University and possesses a high school information technology teaching qualification certificate. He has served as the head coach of informatics Olympiad at Sun Yat-sen Memorial Middle School in Guangdong and the High School Affiliated to Tsinghua University. With 22 years of experience in informatics Olympiad coaching, he has nurtured students who have collectively won 26 gold medals in national finals, with 28 selected for the Chinese National Training Team and 3 representing the Chinese National Team, achieving 2 international gold medals and 1 silver medal at the International Olympiad in Informatics. He was honored with the title of "Diamond Coach" by the China Computer Federation.Persistently dedicating himself to meaningful work he is passionate about, he cultivates and encourages students to remain true to their original aspirations, pursue truth, and strive for excellence with pure-hearted fearlessness - aiming to become individuals who make positive contributions to society.