Sugar cakes are mainly made from flour, brown sugar and flax oil. Flax oil is a specialty of Zhangjiakou and is a must for every household. Its taste is fragrant, nutritious, and it is very good for the body to eat.

Chaoyanglou Restaurant was built in the late Ming Dynasty and was originally called “Yucheng Garden”. Because of its high terrain and abundant sunshine, it was renamed “Chaoyang Building”. After imitating the style of the Chinese opera building in Luzu Temple in Xuanfu City, the two-storey building with a roof and a shed is built after the completion of the building. After the public-private partnership after liberation, Chaoyanglou Restaurant was subordinated to the Food Service Company of Xuanhua Commercial Bureau. Chaoyanglou Restaurant restored the original halal food, improved management, increased the variety of food, improved service, and the business was getting better and better, and was rated as an advanced unit of spiritual civilization in the consumer goods market in Hebei Province. In the late 1980s, Xuanhua was demolished due to the transformation of the old city, and the road was widened. The Chaoyanglou restaurant, which had been in the past 100 years, was demolished and rebuilt 20 meters behind the original site to build a modern building on the second floor. In January 1999, Chaoyanglou Restaurant was owned by the state-owned “Chaoyang Shopping Center”. In 2000, the company started the "Chaoyang Building" original reply, the restored Chaoyang Building, the business area expanded to more than 1,000 square meters, which not only truly reproduces the original Ming and Qing style of the Chaoyang Tower, but also shows the rich Muslim characteristics and heavy The cultural precipitation has become a beautiful landscape of the ancient city Xuanhua. In June 2007, “Chaoyanglou Restaurant” was officially renamed as “Chaohua Building, Xuanhua District, Zhangjiakou City” with the bankruptcy reform of Chaoyang Shopping Center in Xuanhua District. It became an independent legal entity of joint-stock cooperation. In May 2010, it was awarded the “China Time-honored Brand” by Chaoyanglou Restaurant in the Ministry of Commerce. This is the only restaurant company in Zhangxuan that has won this honor. In December 2011, we boldly explored the chain operation and opened the Chaoyang in Qianmenkou. "Louizhuang branch", I hope to use the platform of Beijing to promote the food culture of our ancient city to the whole country.