Beijing Jialu Etiquette Training School has a course of "Personal Cultivation and Interpersonal Communication" in July, which is very suitable for the pre-job training of graduates. The course is taught by Mr. Zhao Jialu, an expert on culture and etiquette in China. She is the only teacher in China who explains etiquette from the perspective of China culture. This course allows you to really study both inside and outside. The details can be searched by Baidu.