He was an economical person by nature.

He grasps the female from slightly below about the mid-mantle region and positions himself so his arms are close to the opening of her mantle.

the costiferous dorsal vertebrae

On the whole we can state that if there is any local information about the finds of gold and silver vessels from T'ang, then Ch'ang-an — present Hsi-an — or Lo-yang with their neighbourhood is referred to.