Thoughts on planning of Tianjin Zhangdaokou seismological observatory

This paper briefly introduces the history of Zhangdaokou seismological station and analyzes the present situation. The paper also suggests that the station needs to be replanned and renovated. The specific development objectives, rationale and implementation plan will be demonstrated. A comprehensive station with national competitiveness can be achieved by restoring hydration observations and establishing a hydrochemistry laboratory. It is of great significance to provide ideas for the construction of hydrochemistry laboratories in China.