The food factory of Guangzhou Xianqu Food Co., Ltd. Xianqu Holiday is a brand trademark of Guangdong Province. The trademark is registered by Guangzhou Xianqu Food Co., Ltd. and is used in the food factory of Guangzhou Xianqu Food Co., Ltd. Guangdong, referred to as "Guangdong", is the provincial capital of Guangzhou and a provincial-level administrative region of the People's Republic of China. Because the ancient place name was the east of Guangxin, it was named "Guangdong".