In the vibrant and passionate green stage of the Chinese Super League, December 31, 2024, marked a poignant pause, as two stars from the 80s generation - Beijing Guoan's Yu Dabao and Shanghai Shenhua's Cao Yunding - bid farewell to the field where they had shed countless sweat and left many memories, like meteors fading into the night sky. Yu Dabao, at the age of 36, reached the end of his career. At that moment, Beijing Guoan, like a deeply affectionate guardian, officially announced his retirement, as if solemnly holding a farewell ceremony for a companion of many years. And Guoan's teammates also sent heartfelt blessings to Cao Yunding in their own ways on social media, as if using these warm words to weave a touching ending for the time they spent together. Lin Liangming and Yu Dabao share a similar and storied past; they embarked on a journey of European training together, chasing their football dreams in foreign lands, and after returning to China, they served Dalian before reuniting at Beijing Guoan. Lin Liangming's words, "Those who like Guoan and pay attention to youth training will still see you 'every day,'" continue to resonate among fans. Other forwards such as Wang Ziming, Fang Hao, and He Yupeng also sent their blessings, which, when combined, undoubtedly prove that Yu Dabao was like a warm sun in winter within the Guoan team, winning recognition and affection from everyone around him with his enthusiasm and sincerity. This good people's edge is like a lush tree deeply rooted within the team. On the…