Deep semantic parsing is the key to understand sentence meaning. This paper integrates some Chinese semantic relation systems given by different scholars, and presents a more comprehensive system for semantic dependency parsing. The new semantic relation system includes the definition for the situation that a verb acts as a modifier and a verbal noun acts as the center of the noun phrase. According to the relation system, a large scale Chinese semantic dependency relation tree bank is constructed by the combination of automatic and manual means. This semantic dependency tree bank will become a basis of studying deep semantic parsing.