Disney's next Mulan will face challenges in casting

Disney announced plans on Tuesday to release the new version of Mulan in fall 2018, this time as a live-action film, as it looks to balance competing expectations of Chinese and US audiences.

The 1998 Mulan, an animated musical, was an international hit - except in China, where it underperformed at the box office and was criticized for its character portrayals.

Mulan is the story of Hua Mulan, a young woman who lived during the Southern and Northern Dynasties (420-581) in China.