"Generally speaking, the production of pottery indicates the existence of agriculture since the time required to make pottery and the environment to preserve it are provided only by an agricultural society," says Professor Huang.
他們的生活，也很可能由漁獵進步到農耕及紡織的階段。「大致上來說，有陶器即表示有農業」，黃士強教授指出，「因為陶器需要長時間製作，且搬動易碎，只有在農業社會，才有時間和環境來製造。」