Please tell me about the history of Yilan County, Harbin City, Heilongjiang Province. Thank you.

Yilan County Yilan County covers an area of ??4,672 square kilometers. The total population is 390,000 (2004). The County People's Government is located in Yilan Town, Postal Code: 154800. Code: 230123. Area code: 0451. Pinyin: Yilan Xian. Yilan County is affiliated to Harbin City, Heilongjiang Province, and is located between Harbin City and Jiamusi City, Heilongjiang Province. It belonged to Jiamusi City in the 1980s, and was placed under Harbin City in the 1990s in order to provide gas for Harbin City. Yilan County is a beautiful place with beautiful mountains, beautiful water and beautiful people! It is also an ancient city. At that time, the two emperors of the Song Dynasty, Song Qinzong and Song Huizong, were imprisoned in the Five Kingdoms City of Yilan Town, which was known as "sitting in a well and watching the sky." There are three rivers surrounding Yilan Town to the west, north, and east, namely Songhua River, Mudan River, and Woken River. These three rivers merge here and flow into Heilongjiang. Yilan is located in the western part of the Sanjiang Plain of Heilongjiang Province, 251 kilometers from Harbin City in the west and 76 kilometers from Jiamusi in the east. The territory is shaped like a maple leaf and shaped like a butterfly. The three mountains of Xiaoxing'an Mountains, Zhangguangcai Mountains and Wanda Mountains confront each other, and the Songhua River, Mudanjiang River and Woken Mountains face each other. The river and Balan River meet at the intersection, with a total area of ??4,616 square kilometers, a population of 370,000, and jurisdiction over 9 towns and 132 administrative villages. The county government is located in Yilan Town. Yilan County has a temperate continental monsoon climate with four distinct seasons and great climate differences. The average annual temperature is 2.6-3.1 degrees Celsius, the frost-free period is 137 days, and the annual precipitation is 600 mm. It is suitable for the growth of rice and soybeans. Yilan is a provincial-level historical and cultural city with a long history. The discovery of the Woken Hada Cave proves that there were human activities as early as 6,000 years ago. In the Qing Dynasty, there was a three-surname deputy capital government office, also known as the "Three Surnames". It was the birthplace of the Manchu Qing Dynasty and the place where Emperors Hui and Qin of the Northern Song Dynasty "sat in a well and watched the sky" were placed under house arrest. Yilan County has 171,000 acres of arable land and fertile soil. It is one of the top 100 grain-producing counties in the country. There are many mountains and dense forests in the territory, and there are many kinds of wild animals and plants, including wild boars, black bears, roe deer, pheasants, bracken, mushrooms, hericium, fungus, etc., and 63 species of fish from 13 families; it is rich in mineral resources, and metal deposits include copper and tin. , aluminum, gold, magnesium, etc., non-metallic minerals include quartz, asbestos, graphite, coal, crystal stone, marble, etc., of which coal reserves reach 370 million tons, which is a high-quality raw material for the development of coal chemical industry and is highly developed. future. Yilan County is rich in tourism resources and beautiful natural landscape. Danqing River Scenic Area is a provincial-level scenic spot. The Balan River rafting in the scenic area is known as the "No. 1 Rafting in the North"; the cultural landscape has a profound historical heritage, and the "Five Kingdoms City", "Tuchengzi" and "Jingbian Camp" are Provincial cultural relics protection unit. In 2002, Yilan County achieved a GDP of 1.85 billion yuan, of which the added value of the primary, secondary, and tertiary industries were 670 million yuan, 380 million yuan, and 800 million yuan respectively. The ratio of the tertiary industrial structure was 36: 21:43; Total fiscal revenue was 109 million yuan, including 90 million yuan in local budget revenue; fixed asset investment was 230 million yuan; urban residents' disposable income was 3,548 yuan, and farmers' per capita income was 2,023 yuan; total retail sales of social commodities 500 million yuan, and the deposit balance of urban and rural residents is 1.3 billion yuan. The agricultural industry structure has been continuously optimized, with animal husbandry accounting for 47.8% of total income, and six industrial chains including green food, cash crops, food, pigs, mountain products and dairy cows have been initially established. Among industrial industries, machinery, textiles, linen, electricity, soaked oil, sugar, etc. have certain advantages. Among the tertiary industries, tourism is rich in resources and has outstanding advantages, and has gradually become the pillar of the industry. [Edit this paragraph] Historical Evolution Administrative Division Network · surname"). According to "Three Surnames Chronicles": In the early Qing Dynasty, the middle reaches of the Songhua River were at the mouth of the Hurha River (today's Mudanjiang River), the mouth of the Tangwang River, and the mouth of the Tangwang River downstream to the Manaha place and the Wohe place due east of the Hurha River, respectively. There are dozens or more than a hundred households of Hezhe people living there. During the Tiancong period, 1,000 Hezhe people in the Hurha River area were selected to go to Shandong to suppress them. In the second year of Shunzhi (1645), all the Hezhe people and others who had not been exposed to "smallpox" were withdrawn from the military camp. "Because of their efforts, these Hezhe people and others were included as New Manchuria, and the Mandarin language was registered (Yiche) Manchuria." The four clan chiefs, Lu Yele, Geyikele, Hu Shihali and Shumulu, were appointed as Shiguanzuo Ling. According to the records of the Puppet Manchukuo "Yilan Chronicle", "The Hu family later moved to Ninggu Pagoda. , there were only three surnames left: Lu, Ge, and Shu, so the land was called the three surnames." Referred to as "Ylang". Yilan was the Sushen land in ancient times. It was under the jurisdiction of the Bohai and Heishui governors in the Tang Dynasty. In the Liao Dynasty, it was the territory of the Five Jurchen Kingdoms (i.e., Cali, Penuli, Orimi, Yuelidu, and Yueliji). "Yueliji" is located in the westernmost part of the Five Kingdoms. The third surname is "Wuguo Toucheng", also known as "Five Kingdoms City". It has been an important military town in the past dynasties. Jin set up Huli and changed the route. At first, Wanhufu was established, and later Jiedushi was established. In the Yuan Dynasty, Huli was set up to change the military and civilian Ten Thousand Households Mansion, and in the Ming Dynasty, Nuergandusi and Huerhaiwei were set up. In the early Qing Dynasty, the city was built in 1714 (the 53rd year of Emperor Kangxi's reign in the Qing Dynasty), and the Xie Ling Yamen of the three surnames was established. In December 1731 (November of the ninth year of Emperor Yongzheng's reign in the Qing Dynasty), it was approved to add local deputy commanders with three surnames to manage flag affairs and guard the local area. On March 12 of the following year (February 16, the 10th year of Emperor Yongzheng's reign in the Qing Dynasty), Jueluo Qiwu, the second-class bodyguard, was appointed as deputy capital commander. The territory under its jurisdiction includes the lower reaches of the Heilongjiang River, the middle and lower reaches of the Songhua River and the Ussuri River basin, as well as the seaside and Sakhalin Island. Sanxing is an important town and an important relay port for the main waterway of Songhua River.

In 1905 (the 31st year of the reign of Emperor Guangxu of the Qing Dynasty), General Jilin wrote: "Three surnames and one city are the gateway to Jijiang (abbreviation for Jilin and Heilongjiang), and the area where the Songhua and Mudan rivers converge to the east. The land is rich and fertile, and the household registration Yin Fan", requesting the establishment of a government. On February 15, 1906 (the 22nd day of the first lunar month of the 32nd year of the reign of Emperor Guangxu of the Qing Dynasty), it was approved to establish Yilan Mansion, which was located at Binjiang Pass. The prefect activated Yilan Prefecture's customs defense on August 2 of the same year (the 13th day of the sixth lunar month). On June 2, 1909 (April 15, the first year of Xuantong in the Qing Dynasty), the Qing government approved the establishment of the Northeast Road Bingbei Road in Yilan Fucheng to manage border affairs in Yilan, Mishan, and Linjiang (today's Tongjiang). and military preparations along the northeastern border, and managed customs and negotiation matters in Yilan and other places, and at the same time abolished the three deputy governors. After the founding of the Republic of China, Yilan Prefecture was changed to Yilan County in March 1913. In June 1914, the Northeast Road was changed to Yilan Road, and Yilan County came under the jurisdiction of Yilan Road. In February 1929, Yilan Road was abolished and placed directly under the jurisdiction of Jilin Province. The county's total population was 164,000, and it was a second-class county at that time. After the fall of Northeast China, it was initially under the jurisdiction of Jilin Province, and in December 1934 it was placed under the jurisdiction of Sanjiang Province. After the victory of the "1993" Anti-Japanese War in 1945, Yilan County came under the jurisdiction of Hejiang Province. In the spring of 1947, the Tulongshan and Hongkeli areas were set aside, and Yidong County was set up in Tulongshan; the Shuanghe area was set aside, and Shuanghe County was set up in Shuanghe District; the Diaoling and Sandaotong areas were set aside, and Shuanghe County was set up in Shuanghe District. Diao Ling County was established in Diao Ling District. The entire territory of the original Yilan was "divided into four". In June 1948, Yidong County was abolished, the Hongkeli area in the north was placed under Yilan County, and the Tulongshan area in the south was placed under Huanan County. In May 1949, Hejiang Province was abolished and Yilan County was placed under the jurisdiction of Songjiang Province. According to the 1953 census, the total population of the county was 117,000, and it was classified as Ding County. In August 1954, after the merger of Songjiang and Heilongjiang provinces, it came under the jurisdiction of Heilongjiang Province and was included in the Hejiang Prefecture. In January 1985, Hejiang District was officially abolished and replaced by Jiamusi City. From April 1, 1991, it was placed under the leadership of Harbin City. In 1992, Yilan County was located in the middle of Heilongjiang Province, in the middle reaches of the Songhua River. The county seat was located at the confluence of the Mudan River and the Woken River flowing into the Songhua River, surrounded by water on three sides. It borders Fangzheng County, Tonghe County and Tieli City to the west, Yichun City, Tangyuan County and Jiamusi City to the north, Huanan County and Boli County to the east, and Linkou County to the south. The total area of ??the county is 4,658 square kilometers. The county has jurisdiction over 7 towns and 13 townships. At the end of 1992, the county's total population was 364,000, including 115,000 non-agricultural population; Manchu, Korean, Hui and other ethnic minority populations were approximately 20,000, accounting for 5.3% of the total population. Yilan Town is the seat of the county government. (The above is excerpted from "Heilongjiang Province Gazetteer") Yilan is the abbreviation of "Yilan Hala" in Manchu. In the early Qing Dynasty, this city was called Hetun Gashan (called Guchengtun in Chinese). Later, because the three surnames of the Hezhe tribe, Ge, Lu, and Hu, lived here and became the local chiefs, it changed its name to Yilanhala. "Yilan Hala" means "three surnames" in Chinese, "Yilan" means "three", and "Hala" means "surname". It was later shortened to "Yilan" and continued to be used as a place name. The Yu, Xia and Shang Dynasties were the Sushen region; the Han and Jin Dynasties were the Yilou region; the Southern and Northern Dynasties were the territory of the Angu tribe; the Sui Dynasty was the Mohe; the Tang Dynasty was the Huhan Prefecture; the Metal Hurha Road; the Yuan Dynasty was Gudaleda of Hailan Prefecture. (Referring to the birth of a Jurchen) Ludi; Ming Dynasty was the Hurha tribe; in the early Qing Dynasty, when Nuerhaci conquered the Saha company in the East China Sea, the three major surnames of the Hezhe tribe living in the Heilongjiang Basin - Geikele (Ge surname) ), Hushhari (Hu Xing), and Lu Yele (surnamed Lu) moved here. In the fifty-fourth year of Kangxi (1715), the city was built and a co-leader was established. The city's original name was Hetun Geshan (called Guchengtun in Chinese). After it was occupied by the Wang surname, it was renamed Yilanhala (three surnames in Chinese). In the tenth year of Yongzheng's reign (1732), three vice-capital surnames were established to govern the vast area from the lower reaches of the Songhua River, the Ussuri River, the lower reaches of the Heilongjiang River to Sakhalin Island. The Office of Three Surnames was established. In the 32nd year of the Republic of China (1906), Yilan Prefecture was established. In the second year of the Republic of China (1913), it was changed to Yilan County. In June of the third year of the Republic of China, it was assigned to Yilan Road in Jilin Province. ) The Northeast Government Affairs Committee was established, the road system was abolished, and counties were under the direct jurisdiction of the province. Yilan was affiliated to Jilin Province and was a second-class county. In the first year of Datong in the Puppet Manchuria (1932), the provincial official office system was announced, and Northeast China was established as five provinces, with Yilan County It still belongs to Jilin Province and is a Category A county. In December of the first year of Kangde (1934), the local administrative structure reform was implemented, and Northeast China was divided into fourteen provinces. Yilan was placed under the jurisdiction of Sanjiang Province. In the subsequent administrative structure reforms, This county is under the jurisdiction of Sanjiang Province. It was not until the liberation of Northeast China that the plan for a new province in Northeast China was announced in the 36th year of the Republic of China (1947). The pseudo-provinces were merged into nine provinces, and Yilan was placed under the jurisdiction of Hejiang Province. After the liberation of the country, Northeast China was divided into three provinces, and Yilan County was placed under the jurisdiction of Heilongjiang Province. In 2000, Yilan County governed 7 towns, 10 townships, and 1 ethnic township: Yilan Town, Dalianhe Town, Jiangwan Town, Sandaogang Town, Daotaiqiao Town, Hongkeli Town, Deyu Town Town, Tuchengzi Township, Yanwuji Township, Changgang Township, Hulin Township, Pingyuan Township, Tuanshanzi Township, Yongquan Township, Yugong Township, Zhushan Township, Hongxing Township, and Yinglan Korean Township.

According to the fifth census data: the total population is 364,108, including the population (persons) of each township: Yilan Town 73,430 Dalianhe Town 37,522 Hongkeli Town 13,885 Daotaiqiao Town 20,037 Sandaogang Town 22,319 Deyu Town 15,231 Jiang Wan Town 10748 Yanwuji Township 14959 Zhushan Township 10406 ??Yongquan Township 14185 Yugong Township 17144 Tuanshanzi Township 18596 Pingyuan Township 19566 Hulin Township 18405 Changgang Township 16109 Tuchengzi Township 9717 Hongxing Township 13961 Yinglan Korean Township 17888