前襟[qián jīn]
词典the front part of a Chinese robe or jacket：前襟。
the front part of a Chinese robe or jacket
1. front opening：前針 front needle | 前襟 front opening | 筘帽前夾木 front rail
2. frontcut：buttonhole 扣眼 | frontcut 前襟 | flap pocket 前兜