bǎnshàngdìngdīng

== Mandarin == === Romanization === bǎnshàngdìngdīng (Zhuyin ㄅㄢˇ ㄕㄤˋ ㄉㄧㄥˋ ㄉㄧㄥ) Hanyu Pinyin reading of 板上釘釘 / 板上钉钉