The Era of Vampires

In 17th century rural China during the Ching dynasty, when a dead body isn't resting in peace, chemical and physical changes can build up, allowing it to leave the grave in the form of a zombie, feeding on the flesh of humans. Over time, the zombie will turn into a vampire. Source: http://www.imdb.com/title/tt0303970/synopsis?ref_=tt_ov_pl