Expansion: Daiyue District, which belongs to Tai 'an City, Shandong Province, is located in the sun of Mount Tai and on the shore of Wenshui. It lives in the hinterland of Qilu, bordering Jinan, the provincial capital, in the north and Qufu, the hometown of Confucius, in the south, with a latitude of 35 52 ′ 29 ″-36 28 ′ 36 ″ and an longitude of16 50 ′ 26 ″. It is 66 kilometers long from north to south and 56 kilometers wide from east to west, with a total area of 9 17.2 square kilometers. Jurisdiction over 2 streets and 9 towns. ?

Daiyue District is the birthplace of Dawenkou culture, a Chinese civilization with a history of more than 5,000 years. During the Spring and Autumn Period and the Warring States Period, there was a reputation of "fertile soil for civilization since ancient times, and Qilu competed for Wenyang field"; In the Western Han Dynasty, Liu An, the king of Huainan, left a sigh that "Dai Yue is a central beauty".

There are many historical sites in China, including immovable cultural relics 149, 4 national key cultural relics protection units and 7 provincial 17. National historical and cultural towns 1, 2 national traditional villages and 5 provincial traditional villages. There are 2 national AAAA-level scenic spots, 5 AAA-level scenic spots, 2 national rural tourism key towns 1, 2 key villages and 3 provincial rural tourism key villages. It is a national demonstration county for leisure agriculture and rural tourism, and a global tourism demonstration area in Shandong Province. Dawenkou site was selected as one of the "Top 100 Archaeological Discoveries in a Hundred Years".

By the end of 20021,the permanent population of Daiyue District was 676,600. In 20021year, Daiyue District achieved a regional GDP of 36.927 billion yuan. By industry, the added value of the primary industry is 4.888 billion yuan, the added value of the secondary industry is12.249 billion yuan, the added value of the tertiary industry is19.789 billion yuan, and the added value of the three industries accounts for 13.24% of GDP respectively.