Conducting seminars or lectures in the field of technologies and equipment relating to semiconductors, wafers, and integrated circuits; Educational services; Correspondence courses; Tutoring services; Practical training; Instruction services; Coaching; Training services provided via simulators; Education and training; Screening and testing on one's skills and academic ability; Skill test; Vocational training; Vocational retraining; Vocational guidance; Employment guidance; Know-how transfer; Organization of competitions; Organizing educational competitions; Arranging and conducting of conferences; Arranging and conducting of congresses; Arranging and conducting of colloquiums; Arranging and conducting of seminars; Arranging and conducting of symposiums; Arranging and conducting of workshops; Organization of seminars; Organization of exhibitions for cultural educational purposes; Organizing award ceremonies