入山海关

cháng长chéng城jìn尽chǔ处hǎi海shān山qí奇，shǒu守xiǎn险wú无láo劳bǎi百wàn万shī师。huán寰yǔ宇cāng苍shēng生guī归lì历shù数，dāng当nián年zhǐ指gù顾dìng定hóng鸿jī基。