| N/A | A pioneering longitudinal study of the development and validation of a drug prevention programme in Hong Kong | 1675542 | 2000 | Co-Investigator | | | Co-Investigator | | Dr Lam Chiu Wan | Co-Investigator | | |
| Principal Investigator (PI) | | Dr Ng, Ho Yee |
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| AR140018 | Substance Abuse Rehabilitation in a Therapeutic Community: A Multi-ware, Cross-Sequential, Mixed-Methods Study of Christian Zheng Sheng College | 268212 | 2014 | | |
| AR140017 | Assessing the socioeconomic costs of drug abuse in Hong Kong SAR | 1807871 | 2014 | Co-Investigator | | Dr Wong Chi Keung | Co-Investigator | | | Co-Investigator | | Dr Lo Tak Lam | Co-Investigator | | Dr Law Stephen C.K. | Co-Investigator | | Dr Cheng Shu-sen |
| Principal Investigator (PI) | | |
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| AR150043 | One-year Training on Integrated Cognitive-Behaviour Intervention for Social Workers Working with Youth Drug Abusers | 850667 | 2015 | Co-Investigator | | | Co-Investigator | | Dr Li Jessica Chi Mei | Co-Investigator | | Dr Cheung Wai Him |
| Principal Investigator (PI) | | |
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