Good afternoon, everyone. I'm Jinna Chen, who graduated from South China Normal University this year. Today is an interview for an ad sales position at Alibaba. I learned a lot of marketing-related theoretical knowledge, and master the relevant technical and legal knowledge. After that, I combined theory with practice through several internships and got the required certificate. In the process, I have a strong interest in the sales staff. Before graduation, I am working hard to meet the requirements of Alibaba. I hope you will give me a chance.