Heze is the name of ancient osawa in China. Originally a natural ancient ze, it is one of the nine ancient ze, so it is located in Heze City, Shandong Province. "Shang Yu Shu Gong" contains: cited by Heze, by Zhu Meng. Named for its land and mountains, it is the source of Heze city's name. In ancient times, Heze, Leize, Konosawa and Mengzhuze in Heze City occupied a sacred position in history.

Heze has a long history and is one of the birthplaces of the Chinese nation. According to historical records, as early as 4,000 years ago in the Neolithic Age, our ancestors lived here, fishing, hunting and farming, creating an ancient human civilization. According to statistics, there are nearly 500 sites in the history of Heze, and more than 100 sites are well preserved. The number, wide distribution and dense distribution of eight piles are rare in China and even the whole world.

Qingdao introduction

Qingdao is located in the east of China, the southeast of Shandong Peninsula and the east of the Yellow Sea, with a temperate monsoon climate and remarkable maritime characteristics. It is the economic center of Shandong Province, an important pioneering area for the development of modern marine industry in the country, an international shipping hub in Northeast Asia, a bridgehead and pioneering area for economic and trade cooperation between China, Japan and South Korea, a major node city of the Belt and Road New Eurasian Continental Bridge Economic Corridor and a strategic fulcrum for maritime cooperation.

Qingdao is a coastal hilly city, with high terrain in the east and low terrain in the west, rising on the north and south sides and low depression in the middle. Among them, mountains account for about 15.5% of Qingdao's total area (the same below), hills account for 2. 1%, plains account for 37.7%, and depressions account for 2 1.7%. Qingdao coast can be divided into three basic types: headland rocky coast, muddy silty coast and bedrock sandy coast.