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中級(中) (Intermediate)
August 10, 2023 - September 7, 2023
May 30, 2024 - July 26, 2024
January 25, 2024 - March 28, 2024
中級(上)/上級(Upper Intermediate/Advanced)
June 3, 2024 - July 7, 2024
January 22, 2024 - April 1, 2024
October 2, 2023 - December 11, 2023
August 7, 2023 - September 11, 2023