To celebrate the 13th UN Chinese Language Day, Confucius Institute at the University of Nairobi (CIUON) held a Fast-learn Chinese challenge. Teachers and students of CIUON went to different campuses to interact with students randomly, teach simple Chinese, and record students' learning results. During the activities, students found that learning Chinese was not so difficult, and they were full of confidence and interest in learning Chinese. Many students inquired on the registration process for the courses with the intent to study Chinese in the future. Chinese language enables students to make many good friends; it can help people build a bright future together.