Dr. Cao Xia is an Associate Professor in the School of Mechanical Engineering at Sichuan University, Chengdu, China. He received both his B.E. (2017) and Ph.D. (2022) degrees in Mechanical Engineering from Jilin University, Changchun. My research is primarily focused in the field of nonlinear MEMS/NEMS resonators and have published over 30 SCI-indexed papers in Mechanical Systems and Signal Processing, IEEE Transactions on Instrumentation & Measurement, and Optics Express, etc., and 20+ conference papers, as well as more than 20 Chinese invention patents (filed/granted). Dr. Xia is an active peer reviewer for multiple international SCI journals, including IEEE T. Ind. Electron.、IEEE T. Instrum. Meas., J. Sound Vib., Sensor. Actuat. A: Phys., Chao Soliton. Frat., IEEE Sens. J., etc.