1, complete facilities: the AVIC project in Yuhua District of Changsha has its own 1.5 square commercial street, which introduces supermarkets, restaurants, dry cleaners, self-service banks, clinics, pharmacies, beauty salons, culture, activities, etc. 12 businesses into the community to facilitate residents' lives.

2. Environment: There are waterside pavilions in Zhonghangcheng Community, and each household has a front garden and a back garden, with high greening rate and garbage sorting bins in each row, which is good.