diff --git a/05-setting-guidelines/05-setting-guidelines.tex b/05-setting-guidelines/05-setting-guidelines.tex
index 5920525..0c1ed4c 100644
--- a/05-setting-guidelines/05-setting-guidelines.tex
+++ b/05-setting-guidelines/05-setting-guidelines.tex
@@ -105,6 +105,12 @@
   {We find that non-trivial \ul{badges}, which display the build status, test coverage, and up-to-dateness of dependencies, are mostly reliable signals, correlating with more tests, better pull requests, and fresher dependencies.}
   {trockman2018adding}
 
+\qte
+  [\nospell{Shaowei Wang}]
+  {shaowei-wang}
+  {The frequency/number of readme \ul{updates} and the number of \ul{lists} and \ul{links} positively correlate with the likelihood of a repository being popular.}
+  {wang2023study}
+
 \thought[bugayenko2014blog0721]{Make the \ff{master} branch read-only}
 
 \thought{Put \ff{CODE\_OF\_CONDUCT.md} file to your repository... not}
diff --git a/faces/shaowei-wang.jpg b/faces/shaowei-wang.jpg
new file mode 100644
index 0000000..20e4c23
Binary files /dev/null and b/faces/shaowei-wang.jpg differ
diff --git a/main.bib b/main.bib
index 8ea817f..b2ec596 100644
--- a/main.bib
+++ b/main.bib
@@ -172,7 +172,7 @@ @article{warschauer1995comparing
   journal = {{CALICO Journal}},
   pages = {7--26},
   publisher = {JSTOR},
-  title = {{Comparing Face-еo-Face and Electronic Discussion in the Second Language Classroom}},
+  title = {{Comparing Face-to-Face and Electronic Discussion in the Second Language Classroom}},
   year = {1995},
 }
 
@@ -371,7 +371,7 @@ @inproceedings{jiang2013will
   booktitle = {{Proceedings of the 10th Working Conference on Mining Software Repositories (MSR)}},
   organization = {IEEE},
   pages = {101--110},
-  title = {{Will My Patch Make It? and How Fast? Case Study on the Linux Kernel}},
+  title = {{Will My Patch Make It? And How Fast? Case Study on the Linux Kernel}},
   year = {2013},
 }
 
@@ -980,3 +980,13 @@ @article{borges2018s
   publisher={Elsevier},
   doi={10.1016/j.jss.2018.09.016}
 }
+
+@article{wang2023study,
+  title={{Study the Correlation Between the readme File of GitHub Projects and Their Popularity}},
+  author={Wang, Tianlei and Wang, Shaowei and Chen, Tse-Hsun Peter},
+  journal={{Journal of Systems and Software}},
+  volume={205},
+  year={2023},
+  publisher={Elsevier},
+  doi={10.1016/j.jss.2023.111806}
+}