Context of The great wall, a Legendary Pictures and Universal Pictures presentation ; a Legendary Pictures/Atlas Entertainment production ; in association with China Film Co., Ltd. and Le Vision Pictures ; a film by Zhang Yimou ; produced by Thomas Tull, p.g.a., Charles Roven, p.g.a., Jon Jashni, p.g.a., Peter Loehr, p.g.a. ; story by Max Brooks and Edward Zwick & Marshall Herskovitz ; screenplay by Carlo Bernard & Doug Miro and Tony Gilroy ; directed by Zhang Yimou