银 ㄧㄣ ˊ yín 样 ㄧㄤ ˋ yàng 镴 ㄌㄚ ˋ là 枪 ㄑㄧㄤ qiāng 头 ㄊㄡ ˊ tóu 銀 ㄧㄣ ˊ yín 樣 ㄧㄤ ˋ yàng 鑞 ㄌㄚ ˋ là 槍 ㄑㄧㄤ qiāng 頭 ㄊㄡ ˊ tóu silvery spear point actually made of pewter (idiom); fig. worthless despite an attractive exterior