TTT is the abbreviation of Training the Trainer to Training, and it is a trainer certification course of IPTA- International Vocational Training Association. This course 1995 has been certified in Chinese mainland, and students who pass the examination can obtain the international professional trainer certificate issued by IPTA. At present, IPTA has authorized Shanghai Qineng Enterprise Management Consulting Co., Ltd. to organize and offer this course in Chinese mainland. As of March 20 10, the Chinese version of the course has been opened 167. TTT is also the abbreviation of another word, that is, training teacher trainers is the training of teacher trainers in response to the multicultural background.