lǎonián bǎojiàn

التعريفات والمعاني

== Mandarin == === Romanization === lǎonián bǎojiàn (Zhuyin ㄌㄠˇ ㄋㄧㄢˊ ㄅㄠˇ ㄐㄧㄢˋ) Hanyu Pinyin reading of 老年保健