More Digging on Hua Zhang. This is just a few that I found much more could be found. Was looking for the name in the USA checking for any connections that seem to stick out.

Theory is the name seems to be a connection to deep state.

If the search was expanded to anywhere in the world you would find even more cities that stand out for trafficking.

(Same person for both)

University of Stanford

University of Texas A&M Corpus Christi

https://pangea.stanford.edu/researchgroups/jordan/dr-hua-zhang

https://sci.tamucc.edu/member.php?who=hzhang3&program=engr

Oriental Heritage Chinese Art

San Diego, CA

https://www.bbb.org/us/ca/san-diego/profile/antique-dealers/oriental-heritage-inc-1126-172000228

Hua Zhang MD

Foxboro, MA

https://www.md.com/doctor/hua-zhang-md

Philadelphia Folklore Project (Art???)

Philadelphia, PA

http://www.folkloreproject.org/artists/hua-hua-zhang

University of California Berkeley

http://www.ratemyprofessors.com/ShowRatings.jsp?tid=579475

Syre Elementary School

Shoreline,WA

https://www.shorelineareanews.com/2018/06/hua-zhang-portrait-of-dedicated-teacher.html?m=1

Institute of Chemical Sciences and Rennes

San Antonio, TX