1. Decoration design: Unlisted teahouses will have some characteristics in the decoration design of the facade. Simple, low-key or unique decoration is adopted, which is different from the appearance of surrounding shops. Look for elements related to tea culture, such as bamboo, tea and teapot.
2. Windows and portals: Observe windows and portals, which are specially decorated or designed. The transparent glass window is decorated with tea patterns, and the door handle is decorated with tea sets.
3. Display or menu: Unlisted teahouses will put a display or menu at the window or door to show the type, price or special drinks of tea. The menu will be presented in a concise way, using tea icons or artistic fonts.
4. People and guests: observing the people and guests coming in and out of the teahouse will give some clues. Seeing people coming in and out with teacups, teapots or tea bags, that's the teahouse. Look for people who seem to focus on tasting, communicating or enjoying tea.
The teahouse is a place for people to have tea, rest and socialize. As a part of tea culture, it exists in many countries and regions.