备注：A unique technique of zhuanghua in Nanjing brocade is regional scooped pattern and coiled weaving of multiple tints and colors in sections , layers and groups, using the three zhuangs:zhuang gold , zhuang color and zhuang peacock feather , over silk bbrocade , satin , leno or nap ground.This First Rank Civil Official crane insignia (left )fully displays the three-dimensional effects of a serene pattern and rich colors .