Do I need to isolate Shaoguan from Xiamen?

Xiamen and Shaoguan are both normalized management areas, so Shaoguan does not need to be isolated when it comes back from Xiamen.

Xiamen, referred to as "Xiamen" or "Heron" for short, also known as Ludao, is a prefecture-level city, a sub-provincial city, a city with separate plans and a first-class big city under the jurisdiction of Fujian Province, a China Special Economic Zone approved by the State Council, and an important central city, port and scenic tourist city in the southeast coast; Located in the east of China and the southeast of Fujian Province, between 24 23'-24 54' north latitude and117 53'-18 26' east longitude, it belongs to subtropical maritime monsoon climate. It consists of Xiamen Island, Gulangyu Island, Haicang Peninsula on the west coast, Jimei Peninsula on the north coast, Xiang 'an Peninsula on the east coast, Dalong Island, Xiaodeng Island, Tongan and Jiulong River inland.