海宁 is a county-level city in Zhejiang on the north bank of the Qiantang estuary, famous for the
海宁潮 — the world's largest tidal bore, visible every autumn. It is the hometown of two of modern China's most influential writers: wuxia master
金庸 (Louis Cha) and Romantic poet
徐志摩 — a remarkable concentration for a small city.