My name is tengfei shi, major is economics, so if you have any questions about

economics, i can help you solve it if i know. My hobbies are badminton and

swimming. I am currently in Toronto and cannot return to school immediately due

to the Current situation. This is the first time for me to study this type of course. I

used traditional learning methods before, so I am very interested in this course

and hope to have a great semester with you all.