Hellow guys, Welcome to my website, and you are watching [36개월] 세 돌 아기의 인지 발달, 사회성 발달, 감정 발달, 발달 지연 징후들. and this vIdeo is uploaded by 닥터 표TV Dr Pyo TV at 2022-09-06T04:34:50-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.