北京老男孩足球队，一张张熟悉的面孔，北京国安老球迷对他们一定不陌生吧？（北京老男孩足球队：这些熟悉的面孔，国安老球迷怎会不认得？）

Fact-checking Guoan players

I need to be cautious about hallucinations and ensure accuracy in my responses. It’s important to keep the knowledge cut-off in mind, which is October 2024. Many retired Beijing Guoan players do participate in charity matches under names like "北京老男孩" or "国安OB." Some known players include 徐云龙, 杨璞, and 王长庆. I should mention that sensitive details about deceased players should be handled carefully, like Tao Wei and Hong Yuanshuo, who have passed away.