Field survey data and related literature. ShangGanTang History Museum Zhang Guying Ancestral Hall <br>Hunan Meteorological BureauHunan Hydrology Bureau
Field survey data and related literature. Zhangguying ancestral hall of Shanggantang History Museum<br>Hunan Meteorological Bureau Hunan Hydrological Bureau
Field survey data and related literature. ShangGanTang History Museum Zhangguying Ancestral Hall Hunan Provincial Meteorological Bureau Hunan Provincial Hydrology Bureau