This paper explains the co-occurrence aspect between action-measure words and event nouns which have the dynamic features of noun classes in Mandarin Chinese, we analyze the “event nouns” in Han Lei (2016), reestablished the category of event nouns. And we consider the meaning transfer mechanism by which nouns and noun-verbs turns into the event nouns. One of the most significant features of event noun is that it can be modified by the action-measure words. As a result of Mandarin Chinese corpus analysis, we find hyponym in large numbers, which cannot get the formula from ‘Numeral+action-measure words’ phrase and modifies the noun that follows. We also find it to contain abstract and status nouns in Han Lei (2016)’s “event nouns”. Some kinds of noun-verbs, concrete nouns and verbs, appear with action-measure words phrase, action-measure words give the ‘X’ the process of action, form an event category, The syntax format of ‘Numeral + action-measure words+X’ encodes the event category as noun. Nouns, noun-verbs, and verbs are translated into a event noun, but each has a different image schema.