When will Suihua pay the heating bill at the latest?

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Suihua, which belongs to Heilongjiang Province, is an important transportation hub in Heilongjiang Province. It has the title of "Northern Photovoltaic Industry City" and the reputation of "Northern Jiangnan" in China.

Suihua means good luck. 1999 65438+ Established in February. Suihua belongs to the continental monsoon climate of cold temperate zone, and has the ecological natural and cultural tourism belt of Songhua River, the western grassland wetland landscape belt, the Xiaoxing 'anling mountain landscape belt and the leisure tourism landscape belt of Baili Hulan River. Suihua is the hometown of characteristic agricultural products in China's cold region and black soil, the only demonstration city of high-yield agriculture in China, and the core area of China's green vegetable production base "transporting vegetables from the north to the south", which is one of the cities that Russian must pass through when entering Chinese mainland.

Suihua area has a long history. About 10 thousand years ago, in the Paleolithic Age, there were ancient people living in Suihua area. Suihua area was a cautious place in Xia and Shang Dynasties. "A cautious person is also a big northeast country since the summer." From Yu Shun to Xia (Yu), Cheng (Tang) and Zhou (Chang) periods, Su God had close ties with all ethnic groups in the Central Plains. From the Western Zhou Dynasty to the Western Han Dynasty, Qing 'an, Suiling, Helen, Wangkui, Lanxi and other cities and counties in the northeast and east of Suihua are still places of caution. Mingshui, Cyclobalanopsis, Anda in the west and Zhaodong in the southwest all felt the earthquake. After the integration of the two places, it is called involvement.

From the Eastern Han Dynasty to the Jin Dynasty, Fuyu was a land of Fuyu, and Fuyu people lived in the northeast and were descendants of Yi people. During the Jin Dynasty, most cities and counties in the whole area belonged to Kou Han Wei in Fuxi, and their farming and animal husbandry economy, culture and customs were deeply influenced by the Central Plains. During this period, Emperor Fuyu still surrendered to the Central Plains Dynasty at that time.

During the Southern and Northern Dynasties, Suihua area was an auspicious place. Buji successively established tribute relations with the Southern Dynasties and the Northern Wei Dynasty.

Sui and Tang Dynasties belonged to the Jie land, and social development was in the transitional stage from primitive society to slavery society.

In the Tang Dynasty, two groups were finally formed, belonging to the Tang Dynasty, Bohai County and Heishui County. During the Song, Liao and Jin Dynasties, Suihua area was successively under the jurisdiction of Liao State established by Qidan nationality and Jin State established by Jurchen nationality.

Suihua area was under the jurisdiction of Kaiyuan Road in Yuan Dynasty, and agriculture developed greatly during this period.

In the Ming Dynasty, it was under the jurisdiction of the Command and History Department of Nuer Tuo, and mainly inhabited by ethnic minorities such as Jurchen, Han, Mongolian and Korean.