Fact-checking Guoan players

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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 [[NEWS.CONTENT_HTML]]quot;北京老男孩[[NEWS.CONTENT_HTML]]quot; or [[NEWS.CONTENT_HTML]]quot;国安OB.[[NEWS.CONTENT_HTML]]quot; 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.