Time Out says
A century-old tea shop that originated in Guangzhou
Good Spring Company was originally founded by Lam Kwan-hing in Guangzhou’s Panyu district. In 1916, Lam’s son opened a Hong Kong branch in Central. You can buy various flower teas, 24 herbal brews and flu teas at the storefront. But if you want a professional TCM opinion, you can also get a consultation inside the shop.