Managing Childhood Speech Disorder:
The evaluation on conducting speech screening and educational talk 

Spoken word recognition in cochlear implant children: a five-year study on speakers of a tonal language. Ear and Hearing. (2005) 

Perceiving is not only hearing: The role of speech production in the development of lexical tone perception. Orally presented at the ISCA Workshop on Plasticity in Speech Perception, London, U.K., 15-17 June, 2005.  

Long term outcome on spoken word recognition ability of young children with cochlear implants. In Miyamoto, R.T. (Ed.): International Congress Series 1273: Cochlear Implants, 300-303. Amsterdam, the Netherlands: Elsevier. Orally presented at the VIII International Cochlear Implant Conference, Indianapolis, USA, 10-13 May, 2004.  

Factors contributing to tone perception performance: implications for designing paediatric assessment instruments. Orally presented at the 4rd Congress of Asia Pacific Symposium on Cochlear Implant and Related Sciences, Taipei, Taiwan, 2003 

The construction and validation of the Cantonese Basic Speech Perception Test (CBSPT). Orally presented at the Seminar on the Development of Speech and Hearing Assessment Tools, Hong Kong, 12 Dec 2003. 

Tone perception ability of Cantonese-speaking children. Language and Speech, 45 (4), 367-406. 

Cantonese tone perception ability of cochlear implant children in comparison with normal-hearing children International Journal of Pediatric Otolaryngology, 63 (2), 137-147.
Orally presented at the 5th European Symposium on Paediatric Cochlear Implantation, Antwerp, Belgium, 4th - 7th June 2000.  

Tone discrimination in Cantonese-speaking children with cochlear implants. Clinical Linguistics and Phonetics, 16 (2), p.79 - 99. 

Using parent and teacher reports to assess the vocabulary knowledge of Cantonese-speaking hearing-impaired children. In Kubo, T., Takahashi, Y. & Iwaki, T. (Ed). Cochlear implants - an update, p. 443 - 447. Kugler, the Hague: the Netherlands.

Poster presented at The Third Asia Pacific Symposium on Cochlear Implant and Related Sciences, April 5-7, 2001, Osaka, Japan. 

Benefit of using hearing devices in tone perception of hearing-impaired children. Abstract of the 8th International Congress of Paediatric Otorhinolaryngology, Oxford, U.K., September 11-14, 2002. 

The reliability of using reports from parents and teachers to assess the vocabulary knowledge of Cantonese speaking hearing-impaired children. Poster presented at the Conference on Implantable Auditory Prostheses, Pacific Grove, California, USA, August 19 - 24, 2001. 

Differentiation in tone production in Cantonese-speaking hearing-impaired children. Poster presented at the 6th International Conference on Spoken Language Processing (paper No. 00279), Beijing International Convention Centre, Beijing, October 16 - 20, 2000.