01

New Life in Old Hutong

In the early summer of June, the weather is getting hotter. In Caochang Community, Qianmen Street, Apart from the volunteers on duty at the checkpoint, few residents have left their homes If the morning star, the alley looks very quiet.

02

Constant temperature and humidity are like "steamers"

Constant temperature and humidity are like "steamers"Constant temperature and humidity are like "steamers"

03

The intelligent system of fresh air makes everyone feel the indoor environment of spring all the year round

The intelligent system of fresh air makes everyone feel the indoor environment of spring all the year round