What production and life skills did the pottery pots with human face and pig face reflect?

Production and life skills: grinded stone tools have been used, cultivated land has been used, etc. It reflects the progress of primitive residents in aquaculture.

In ancient times, Banpo people painted fish patterns and net patterns on many pottery pots, which should be related to totem worship and economic life at that time. Banpo people built settlements on river valley terraces, lived a settled life with agricultural production as the mainstay, and engaged in gathering, fishing and hunting. This fish pattern decoration is a portrayal of their lives.

Hemudu culture pig-patterned pottery bowl, which is sandwiched with carbon black pottery. The surface is polished and bright, and a pig is engraved on each side of the long side. The pig's abdomen uses patterns such as engraved circles and grass leaves. The image of pigs provides valuable material evidence for studying the domestication process of domestic pigs, which is precious. It also indirectly reflects that animal domestication and livestock raising have been developed in Hemudu period.