Hunan University, doctoral supervisor, engaged in electronic systems and integrated circuit research.
Hunan University graduate tutor, engaged in power system and integration research.
Engaged in analog and RF integrated circuit analysis and design research.
Engaged in intelligent signal processing, wireless communication technology application research
Engaged in microelectronics and solid-state electronics, circuits and systems research.
Senior experimentalist, Jishou University, Doctor of Integrated circuit microelectronics, Sun Yat-sen University.