HSK 6
Tā zài hǎiwài dúshū, fùmǔ zài jiā, qiān lǐ gòng chánjuān.
She studies abroad while her parents remain at home - they share the moon across a thousand miles.
HSK 7-9
Zhōngqiū jiājié, wǒmen suīrán bùnéng tuánjù, dàn qiān lǐ gòng chánjuān.
On Mid-Autumn we cannot gather, but a thousand miles apart we share the same bright moon.