I don't know the specific cost of Amazon training in Xi'an, because it may be affected by many factors such as region, course type, teaching resources, etc. However, based on online information, it can be inferred that Amazon training may be higher than traditional IT training, because it not only involves general software and programming knowledge, but also covers Amazon sellers, FBA, keyword analysis, market research and other aspects, and may also have more practical courses and resources. Considering the reputation and teaching quality of the training institution, some offline classes and places with guaranteed employment may be more expensive. Therefore, the specific cost needs to be determined according to personal needs and actual conditions, and you may need to make more inquiries and comparisons.