《逸周书·卷八·职方解》
东南方叫扬州。它的名山叫会稽，它的大泽叫具区，它的河流是三条江，它的水利是五个湖。它的地利物产是金、锡、竹、箭。它的男女人比例是二比五。那里养牲畜适宜鸡、狗、鸟兽。那里种粮食适宜水稻。
东南曰扬州，其山镇曰会稽，其泽薮曰具区，其川三江，其浸五湖，其利金锡竹箭，其民二男五女，其畜宜鸡狗鸟兽，其谷宜稻。
The southeast is called Yangzhou. Its famous mountain is Kuaiji, its large marsh is Juqu, its rivers are the three Jiangs (rivers), and its waterways are the five lakes. Its local products are gold, tin, bamboo, and arrows. The ratio of men to women there is two to five. It is suitable for raising chickens, dogs, and birds and beasts. It is suitable for growing rice.