A catchy number song! Kids learn to ask “你几岁？” (How old are you?) and answer with numbers 十一 11, 十二 12, 十三 13, 十四 14 — plus ask about family: 弟弟 little brother is 4, 妹妹 little sister is 6, 哥哥 big brother is 20, 姐姐 big sister is 15! Perfect for ages 5–9. Sing along! 🎶✨