Oscar-winning film director Ang Lee gestures as he talks to students at the Beijing Film Academy after receiving a certificate inviting him to be a guest professor, on Tuesday, December 25, 2007.

Oscar-winning film director Ang Lee (L) receives a certificate from Beijing Film Academy chief Zhang Huijun inviting him to be a guest professor, on Tuesday, December 25, 2007.

Oscar-winning film director Ang Lee gestures as he talks to students at the Beijing Film Academy after receiving a certificate inviting him to be a guest professor, on Tuesday, December 25, 2007.

(Xinhua News Agency December 28, 2007)