diff --git a/data/microsoft b/data/microsoft
index 64ec4d9c..1c57d65c 100644
--- a/data/microsoft
+++ b/data/microsoft
@@ -71,6 +71,7 @@ applicationinsights.net
 asp.net
 aspnetcdn.com
 bing.com
+bing.com.cn
 bing.net
 bingads.com
 bingsandbox.com