长江三角洲
The Daxi culture showed evidence of cultural interactions with the Yangtze River Delta region. The white "pan" artefacts from the culture were discovered at several Yangtze River Delta sites, including the type site of the Majiabang culture. Conversely, jade artefacts at Daxi sites show possible influence from the Yangtze River Delta region. The Daxi culture was followed by the Qujialing culture.