In this paper, I will survey research from a variety of different linguistic subfields on characteristics of L2 English from adult L1 Chinese speakers. I will provide an overview of various phonological, morphological, syntactic, and pragmatic features of Chinese-English interlanguage. Although there may be variation between individuals in the realization of this interlanguage (see Rau et al. 2009 for a variationist approach to individual variation in the interlanguage), as well as variation depending on the type of L1 Chinese and type of L2 English, this survey should still provide some broad characteristics of Chinese-English interlanguage.