> For the complete documentation index, see [llms.txt](https://cgm.gitbook.io/knowledgebase/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cgm.gitbook.io/knowledgebase/wei-zheng-li-nei-rong/lv-ka.md).

# GreenCard

CGM群成员绿卡申请经验分享：

<https://www.mitbbs.com/article_t/I140/31157299.html>