English
中級（下） (Lower Intermediate)
January 23, 2025 - March 27, 2025
September 12, 2024 - November 14, 2024
May 30, 2024 - July 25, 2024
January 25, 2024 - March 28, 2024
October 5, 2023 - December 14, 2023
August 10, 2023 - September 7, 2023
中級（中） (Intermediate)
April 23, 2025 - June 25, 2025
