Book excerpt: Chan’s exploration of the acquisition of English grammar and phonology by Cantonese learners of English as a Second Language (ESL) offers insights into the specific challenges that learners often encounter and posits ways to help them overcome those challenges. Possible sources of the challenges are also examined. The book covers the basic differences between English and Cantonese grammar as well as those between English and Cantonese phonology. Chan discusses the kinds of grammatical and phonological problems that Cantonese ESL learners often have in their acquisition of English. In terms of grammar, various structures are reviewed, including errors which are clearly due to L1 interference and also those which may not be directly L1-related. Learners’ common misconceptions about relevant concepts are also revealed. In terms of phonology, both speech perception and speech production problems at the segmental and suprasegmental levels are examined. For learner problems which may be the result of L1 interference, a contrastive approach is adopted in analysing the cause and nature of the errors. Chan also offers readers pedagogical insights to target common grammatical problems, including the use of an algorithmic approach, the use of a discovery-based consciousness-raising approach and the use of metalinguistic explanations. As far as the learning of English phonology is concerned, she argues that the training of speech production should go hand-in-hand with that of speech perception. Future research can experiment with the proposed teaching ideas with Cantonese ESL learners and learners of other native languages. Researchers and ESL teaching professionals will find the insights and research contained within this volume invaluable when encountering or researching Chinese ESL learners.