began speaking with a hearty laugh, like a meeting leader, "Thank you all school leaders and teachers for your attention to Kun'nv. It is an honor that you would personally visit. Kun'nv is unworthy... very happy to see you so spirited."The speaker was a well-dressed elderly woman, her eyes brimming with emotion. She clutched Chu Zhaozong's hand and said wistfully, "It's been seven or eight years s...