Research on diversified management paths of Chinese media enterprises 并列题名：Research on diversified management paths of Chinese media enterprises Research on marketing change practice of Chinese enterprises Human resauce management cases in Chinese enterprises Production and operation management: cases of Chinese enterprises Research on development of the Chinese family enterprises Research on credit management regulation of high-tech private enterprises 并列题名：Human resauce management cases in Chinese enterprises Research on investment operation mechanism of Chinese coal enterprises Research on financial strategy management of clustered enterprises