青涩容颜沉稳外貌
[qīng sè róng yán chén wĕn wài mào]
'青涩' (qings) means green/unripe, representing immaturity or innocence often used for young features; '沉稳' (chenwen) connotes stability and calm. So, this name might suggest a person with youthful appearance yet mature demeanor.