diff --git a/10-Input/Classes/Chinese Class_2026-01-15.md b/10-Input/Classes/Chinese Class_2026-01-15.md
index 6e50edd..8e0f8b3 100644
--- a/10-Input/Classes/Chinese Class_2026-01-15.md	
+++ b/10-Input/Classes/Chinese Class_2026-01-15.md	
@@ -26,6 +26,11 @@ Key topics from this class included vocabulary related to the cost of living ('
 	- Qiángdà
 	- Strong, but in the sense of a strong machine, not a strong person
 
+A 跟 B 差不多ADJ
+A gēn B chàbùduō ADJ
+A and B are about the same in ADJ
+
+
 # Main Point
 -