Who named Dalian after all? Why did you name Dalian? Ask for an answer, thank you.

Dalian, also known as Bincheng, was formerly known as Darini and Qingniwa. Located at the southern tip of Liaodong Peninsula in Liaoning Province. Dalian has a long history. As early as 6000 years ago, our ancestors developed Dalian, which was called Dalian in 1899. Kuai County was established in Dalian in the Western Han Dynasty, and was renamed as Dong Qi County in the Three Kingdoms period. In the early Tang Dynasty, Dalian was under the jurisdiction of Liji House, the capital of Anton. During the Liao Dynasty, Dalian was under the jurisdiction of Liaoyang Prefecture in Tokyo, and the Chinese law was applied to the Han area. Dalian was called Sanshan in Wei and Jin Dynasties, Sanshanpu in Tang Dynasty, and Sanshan Haikou and Qingniwakou in Ming and Qing Dynasties. At the end of 1897, Russia forced warships into Lushunkou for the territory of the Qing Dynasty, and then sent people to Dalian Bay and Qingniwa for inspection, and decided to open a port in Qingniwa to build a city. On August 1899, 1 1 day, Tsar Nicholas II promulgated the "дальний" (Russian means "faraway place", pronounced as Darini) on the establishment of a free port. After the issuance of the Tsar's edict, China people still call it Qingniwa. 1945 In August, Japan announced its unconditional surrender, and Dalian was liberated from the victory of the anti-fascist war, ending colonial rule. In September of the same year, the Preparatory Committee of Dalian Workers' Federation was established. On June+10, 5438, the Central Committee of the Communist Party of China Northeast Bureau sent Comrade Han Guang to Dalian as the secretary of the municipal party committee, and established the Dalian Municipal Committee of the Communist Party of China and the Dalian Municipal Government. 1July, 946, it was changed to the prefectural committee of the brigade. 1949 to 1956 basically completed the socialist transformation; Building socialism in an all-round way from 1957 to1966; From 1966 to 1976, it experienced the "Cultural Revolution"; 1976, entering a new period of socialist modernization; From 65438 to 0984, the State Council approved Dalian as an open coastal city; 1985 Dalian was identified as a city under separate state planning by the State Council, enjoying provincial economic management rights. You can find so much information. It is estimated that the name Dalian evolved slowly from Dali mud, which is called hunger.