2020-2021 [Health and Medical Research Fund/ HMRF] COVID-19 vaccines Adverse events Response and Evaluation (CARE) Programme  (Principal Investigator)

2022-2024-12-31 [Research Grants Council-General Research Fund/ RGC] Antidepressant Discontinuation and the association of Suicide (ADS) = 停用抗抑鬱藥物與自殺的關係研究  (Principal Investigator)

2021-2024-09-30 [Research Grants Council-General Research Fund/ RGC] RIsk factors in Mother and Autism spectrum disorder in offspring (RIMA) = 孕產婦風險因素與子代自閉症譜系障礙的關係 (RIMA)  (Principal Investigator)

2020-2023-06-30 [Research Grants Council-General Research Fund/ RGC] Diamond-A: DIAbetes in Mother and Off-spring with Neurodevelopmental Disorder – ADHD = 產前糖尿病與子代神經發育障礙——專注力不足/過度活躍症的關係 (Diamond-A)  (Principal Investigator)

2020-2021 [Research Grants Council-Collaborative Research Fund/ RGC] A multinational big data Covid-19 Epidemiological Study on post-infection Outcomes (ACESO)  (Principal Investigator)

2019-2020-11-30 [Research Grants Council-General Research Fund/ RGC] Treatment for Attention Deficit Hyperactivity Disorder and Poisoning : Pharmaco-epidemiological Research (TAPPER) = 專注力不足或過度活躍症的藥物治療與中毒風險的藥物流行病學研究（TAPPER）  (Principal Investigator)

2019-2020 [Research Grants Council-Collaborative Research Fund/ RGC] International Big Data Network for Attention Deficit and / Hyperactivity Disorder: Development and Application of Data Platform  (Principal Investigator)