海桑陵谷

Explanation: Sea change Kuwata, hills become valleys, things change a great analogy. 　　Source: Qing Zhu Yizun "jade raw song" Sonneratia Neunggok and fall by three hundred to hand Mount Sha still as before. " 　　Examples: ~ Magic universe, Dreaming of condensate but not mark. Qing Nan Quan ★ Unofficial History, "sighed old"