Research Work Primary research focuses on the mechanisms of endometriosis and infertility, intrauterine adhesions, recurrent implantation failure, and miscarriage, with the aim of improving treatment outcomes through comprehensive perioperative management. Combined hysteroscopy, microscopy, and electron microscopy are utilized to assess endometrial receptivity and guide the optimization of embryo transfer protocols. Published three monographs, over 60 related research articles, and obtained two utility patents. Repeatedly invited to deliver presentations at international academic conferences. Awards 2004: First Prize in the Beijing Municipal Young University Teachers' Basic Teaching Skills Competition 2005: Title of Beijing Municipal Education Innovation Pioneer 2007: First Prize for Outstanding Young and Middle-Aged Papers at the National Congress of the Chinese Medical Association Obstetrics and Gynecology Branch 2009: First Prize for Science and Technology Progress from the Ministry of Education (Participant) 2011: Second Prize for Technological Progress from the Ministry of Science and Technology (Participant) 2011: Beijing Municipal Science and Technology Award (Participant) 2012: Outstanding Supervising Teacher in the Beijing Municipal Young University Teachers' Basic Teaching Skills Competition 2014: Beijing Municipal Outstanding Young and Middle-Aged Physician 2017: Second Prize for Scientific and Technological Achievements in the Maternal and Child Health Science and Technology Award