 Complete the following phrase:  Blood on Wolf Mountain, also known as The Wolf Hill, Bloodbath in Langshan, and Bloodshed on Wolf Mountain, is a Chinese film directed by acclaimed Shanghainese film director Fei Mu. Made just prior to the commencement of full-scale war with Imperial Japan, the film itself is often considered an allegory of conflict between China and Japan that had been going on intermittently since the 