Since 1995, I was engaged in scientific research work as a full time researcher. I became full professor at Southwest Medical University( Luzhou Medical College,China) in the year of December 2003. Now, I focus on the characteristics and the regulation of membrane ionic channels in cardiovascular system. My expertise in electrophysiology is the use of patch clamp technique, single channel recording and whole cell recording. More than 40 papers published in recent 5 years.