Tang goo zuvud's four years (621), changing shan county to zhongzhouJinyangThe county has been re-established, re-vegetated, and the new city three counties. Seven years (624), and the new city and the re-establishment districts entered the pre-eminence districts. After the 20th year (732) of hyung-jong dynasty county, and the year (742) of tianbao, the county also stated that the county of jin-yang belongs to jin-gyu county. From 2 years to 2 years (757), the state department for the defence of chenyang county, which was established by the state secretary for defence, is under the authority of the military forces of the republic of china, the people's republic of china, the kingdom of china, the kingdom of saudi arabia, the kingdom of saudi arabia and the republic of saudi arabia. 2 years (764)HunanObserve that the administration is located in the city of chenyang county and is under the authority of the military forces of the canton of chen, zheng, zheng, young and dao. In guangzhou, four years old (769), the construction centre designated in haeyang was transferred from chenyang to changsha。
