Chinese film market is rapidly approaching the No. 1 country of the United States. The two nations thus involved in the tough competitions of their film production industry. However，there still a gap between the two countries while China is having a long way to go in order to surpass USA in this matter. Among all others，besides the culture differences between Sino-USA film industry and market，three significant factors may cause it：main common values，creative freedom，and core merging technologies.