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  According to the requirements of the world's mainstream countries and the Chinese Mainland on the quality management of journals, in order to strengthen the prevention of academic misconduct risk and improve the leak detection and filling work of the construction standard of academic misconduct system, it is recommended that all authors check the duplicate of their papers before submitting. Our editorial department does not provide testing services for individual users. Authors must use Google and Vip testing systems for duplicate checks in advance, More than 20% repetition rate is considered academic misconduct and requires modification