Senior Clinical Research Coordinator in Division of Medicine, Singapore KK Women's and Children's Hospital
Member of the International Pediatric Emergency Research Network (PERN)
Member of the Pediatric Acute Critical Care Medicine Asia Network (PACCMAN) 
Member of Academic Medical Research Institute in Duke-NUS Medical Centre Singapore
Winner of the Singapore Millennium Foundation Award in 2005
Editorial board member of the 15th and 16th Editorial Board of the Chinese Journal of Pediatrics respectively
Visiting professor at Chongqing Medical University in China