and silver generation: copper foetus wrong cans.Specification: high 7.1 cm abdominal diameter 7.0 cm weighs 364.5 g. and silver fault process is one of the traditional metal details decoration techniques in ancient , also known as the "wrong".Beginning in the bronzes, chow tai mainly used in various vessels of bronze ware, horses and chariots and weapons on practical implements of the appliance decorative pattern.Produced crafts both bronze atmosphere into firm, and golden dazzling jewels.