I learn Yoga and the cucurbit flute at the Shenzhen Evergreens Elders University once a week. The class of Yoga has 25 students, but It’s only 15 students in the class every time. Some students don’t go to the Elders University. They travel somewhere or do something themselves. Because there are seven days of free time to each student, so the class always not full. The class of cucurbit flute also as same as the class of Yoga. Some students are late. There are 90 minutes each class’s time. I like to learn them and go to school every week. I’m never late.