Why did Li Bingbing beat Zhou Xun in the Golden Horse Award?

It's not that Zhou Xun's acting is inferior to Li Bingbing's. It's just that Zhou Xun may face a transfer on 20 10. It is conceivable that Zhou Xun has always been one of the pillars of Huayi Brothers. Can Huayi Brothers give such good treatment to a person who may sign another company soon? Besides, compared with Gu Xiaoman played by Zhou Xun, Li Ningyu has more room to play, which is a great breakthrough for Li Bingbing!