Papers in this issue include the following: "Code-Mixing in Hongkong Cantonese-English Bilinguals: Constraints and Processes" (Brian Chan Hok-shing); "Information on Quantifiers and Argument Structure in English Learner's Dictionaries" (Thomas Hun-tak Lee); "Systematic Variability: In Search of a Linguistic Explanation" (Gladys Tang); "Aspect Licensing and Verb Movement in Mandarin Chinese" (Gu Yang); and "Intuitive Judgments of Hong Kong Signers About the Relationship of Sign Language Varieties in Hong Kong and Shanghai" (James Woodward). (JL)