diff --git a/_info/staff.md b/_info/staff.md
index c326813..d678359 100644
--- a/_info/staff.md
+++ b/_info/staff.md
@@ -75,7 +75,8 @@ iframe { width: 90%; height: 100px; overflow: scroll; }
   </td>
 </tr>
 
-<tr>
+Previous experience as a TA: This is my first time being a TA. <br/>
+  <i> "Hello everyone! My name is Jianyu Xu and I'm a first year PhD student in CS. I'm looking forward to help all of you succeed in CS8 course and Python programming. I was major in engineering as an undergraduate, and hope to learn more on computer science with you together! Besides, I like combinatorics a lot, so do not hesitate if you find some math problem interesting!" </i><tr>
 <td>
   <img src="/f19/info/mentorPhotos/Kevin.png"  width="300px"  alt="" style="float: left; margin: 0px 10px 20px 10px;">
   <h3>Kevin H. (Tutor) </h3>
@@ -108,6 +109,17 @@ iframe { width: 90%; height: 100px; overflow: scroll; }
   </td>
 </tr>
 
+<tr>
+  <td>
+  <img src="/f19/info/mentorPhotos/jianyu.jpg"  width="300px"  alt="" style="float: left; margin: 0px 10px 20px 10px;">
+  <h3>Jianyu X.</h3>
+    Preferred Pronouns: He, Him, His <br/>
+    Major: Computer Science <br/>
+    Previous experience as a TA: This is my first time being a TA. <br/>
+  <i> "Hello everyone! My name is Jianyu Xu and I'm a first year PhD student in CS. I'm looking forward to help all of you succeed in CS8 course and Python programming. I was major in engineering as an undergraduate, and hope to learn more on computer science with you together! Besides, I like combinatorics a lot, so do not hesitate if you find some math problem interesting!" </i>
+  </td>
+</tr>
+
 <tr>
   <td>
   <img src="/f19/info/mentorPhotos/404.gif"  width="300px"  alt="" style="float: left; margin: 0px 10px 20px 10px;">