This paper presents an analysis of Mandarin Chinese as having both singular classifiers and a plural classifier, xie. The Num head is the cross-linguistic locus for number marking, hosting both plural suffixes (such as English -s) and classifiers. As Mandarin bare nouns are general number (inclusive plural), singular classifiers create a singular reading while plural classifier xie creates a plural (exclusive plural) reading; thus Mandarin makes a three-way grammatical number distinction.