diff --git a/README-4CNH.md b/README-4CNH.md
index 65574ee..436d578 100644
--- a/README-4CNH.md
+++ b/README-4CNH.md
@@ -29,7 +29,7 @@ Gives total of 302 bytes or 17 x V144Tocta for hardware based blockchain files.
 ## Example data
 
 Four corner code lookup:
-https://www.mdbg.net/chinese/dictionary?page=chardict
+[mdbg.net](https://www.mdbg.net/chinese/dictionary?page=chardict)
 
 	warp = 2291.4 = 紝 = weave, lay warp 
 	hash = 0022.0 = 廁 = toilet, lavatory; mingle with