银样镴枪头 (銀樣鑞槍頭) yín yàng là qiāng tóu

yín yàng là qiāng tóu phrase silvery spear point actually made of pewter; worthless despite an attractive exterior
Domain: Proverb 谚语
Notes: (CC-CEDICT '銀樣鑞槍頭')