No isolation. Yiwu, a municipality directly under the Central Government of Zhejiang Province, is managed by Jinhua City, located in the east of Jinqu Basin, and the geographical center of Zhejiang Province is located in the territory. According to relevant data, as of September 2, 20221day, Yiwu had no new cases for 7 consecutive days and was not isolated when it returned to Lanzhou. Lanzhou, referred to as "Lan" or "Gao" for short and called Jincheng in ancient times, is the capital of Gansu Province, the center of politics, culture, economy and science and education, and an important central city in the western region.