In December 2023, we held a week-long exhibition in the high school classroom building hallway at Shanghai Starriver Bilingual School (SSBS). The exhibition showcased the development of TinderSpark. Additionally, each day at lunchtime, we sold stickers, canvas bags, notebooks, and keychains made from the artwork of students at Menshan Teaching Point. The sales raised a total of 1,343.8 yuan, which was all donated to the fund pool of the Teacher Retention Initiative. During the activity week, middle and high school students at SSBS wrote over a hundred greeting cards for children in mountainous areas and participated in an online chatting session with students from Dachong Teaching Point. Through this online chatting session, the students from rural areas learned about the daily lives of urban students. They showed great interest in this session and requested us to organize similar activities again.