diff --git a/sophia xu.md b/sophia xu.md
index e9a0b72a4..f6bcf024e 100644
--- a/sophia xu.md	
+++ b/sophia xu.md	
@@ -1,3 +1,5 @@
 - a [[person]]
+	- [[math]] [[coder]] [[graphs]] [[knowledge]]
+	- [[mcgill university]]
 	- [[twitter]] https://twitter.com/thesophiaxu
 	- [[unigraph]]
\ No newline at end of file