Shallow seismic structure beneath China revealed by P wave polarization, Rayleigh wave ellipticity and receiver function Xiao Xiao, Shihua Cheng, Jianping Wu, Weilai Wang, Li Sun, Xiaoxin Wang, Lianxing Wen Nov 14, 2021 China Seismic Structure Xiao Xiao PhD candidate of Geophysics My research interests include seismic tomography and earthquake location.