Yuanmingyuan also has Yushanzi, which is 3 1 cm wide and 26 cm high. It is made of sapphire, and its yellow skin is sandwiched between turquoise. Carved immortals pass through steep cliffs by double hook technique for relief and through carving, holding crutches, taking off coat sleeves, beards with chest length, and elegant spirit. One boy climbed the branch to lead the way, another boy was carrying a small basket, and the fairy followed. The whole device is carved with jade, which is skillfully integrated into the jade carving by borrowing the close-up technique of distant mountains in Chinese painting.