English
中級（中） (Intermediate)
August 10, 2023 - September 7, 2023
May 30, 2024 - July 26, 2024
September 11, 2024 - November 13, 2024
中級（上）／上級（Upper Intermediate/Advanced)
April 23, 2025 - June 25, 2025
January 22, 2025 - March 26, 2025
June 3, 2024 - July 7, 2024
January 22, 2024 - April 1, 2024
