丛类型主要有圆形广场内的一部分外节周围，和一个圆形孔，虽然形状玉手镯也显示了一些特征丛的。
The main types of cong have a square outer section around a circular inner part, and a circular hole, though jades of a bracelet shape also display some of the characteristics of cong.
丛类型主要有圆形广场内的一部分外节周围，和一个圆形孔，虽然形状玉手镯也显示了一些特征丛的。
The main types of cong have a square outer section around a circular inner part, and a circular hole, though jades of a bracelet shape also display some of the characteristics of cong.
应用推荐