# Ray Tin > a surgeon lost in blockchains ## Recent Posts - [最初我是如何跨入币圈的](https://paragraph.com/@leitian/XRIBDftDiMiHIjgXalyo) ## Blog Information - [Homepage](https://paragraph.com/@leitian/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@leitian): Subscribe to updates - [Twitter](https://twitter.com/kissingman): Follow on Twitter ## Optional - [All Posts](https://paragraph.com/@leitian/): Complete post archive - [Sitemap](https://paragraph.com/@leitian/sitemap-index.xml): XML sitemap for crawlers