你是星星会闪烁你是月亮会发光
[nĭ shì xīng xīng huì shăn shuò nĭ shì yuè liàng huì fā guāng]
Translating to ‘if you are a star, you would shine; if you were the moon, you would give off light’, it is praising someone and wishing that no matter what they do or how they change, they can always remain luminous and impressive just as stars and moons.