Cui Yingqiu is an expert in cleft lip and palate surgery in Guangzhou Children's Hospital, specializing in cleft lip and palate surgery (primary repair of cleft lip and palate, secondary plastic surgery of nose and lip deformity, palatal relaxation repair, cleft ridge bone grafting and treatment of velopharyngeal insufficiency). Microsurgical anatomy was carried out earlier in China to reconstruct soft palate muscles and repair cleft palate. He is good at distraction osteogenesis to correct frontal bone deformity in children (palatal retraction after cleft lip and palate surgery, micrognathia with Perot syndrome, surgical repair of maxillofacial trauma in children, surgical resection of maxillofacial-head and neck tumors, etc.). ).