Wang Zhongyu, former vice chairman of the National Committee of the Chinese People's Political Consultative Conference (CPPCC), and Zhang Yi, secretary of CPC Ningxia Hui Autonomous Regional Committee, watched exhibits on the 2011 Hala Food Festival in Ningxia's capital city Yinchuan on July 8. A batch of exhibits on halal food and Muslim appliances will be host during the 4-day festival. [Photo: NXNews.net]