Qingzhou (Chinese: 青州; Pinyin: Qīngzhōu), formerly Yidu County (益都县), is a county-level city, which is located in the west of Weifang City, Shandong Province, China. Qingzhou is a dynamic industry city, and also grows a great number of farm products. The local government holds an open policy of introduction of foreign capital, and has established strong business relationships with more than fifty countries and regions.
Qingzhou is named after one of the nine provinces that appear in the Yu Gong geography chapter of the classic Book of Documents composed during the Warring States period of Chinese history (403BC － 221 BC). The history of this centuries old city dates back to ancient times twenty two centuries ago when it was part of the Dongyi area.
Yang Tian, a natural park with marverlous surface features. It is covered by virgin forest, through which crystal rivers are flowing, and dotted with quantities of natural rock cavities. What makes this park more amazing is the so-called thousand Buddha's cave, which is considered as the first cave for the Buddhas. This is because of the huge volume of the cavern and the 1048 Buddhas in it that are in different postures and look extraordinarily vivid.