Teacher To Tsz Ching learned from Teacher Calvin and graduated from the "Singing Teacher Training Course" taught by Teacher Calvin. She understands the knowledge of the entire vocal system and teaches students singing knowledge from basic to advanced. She leads students to find their own style with cheerful and encouraging teaching methods, and analyzes song structures or arrangements, providing students with enhancements in singing interpretation including volume control, emotional progression, expression control, etc., to achieve a pleasant voice. Teacher Zhicheng has rich performance experience and has provided vocals for songs by Rainie Yang, Fiona Sit, William So, Miriam Yeung, and Stephanie Cheng.