To better deal with Chinese zero elements, this paper makes a theoretical analysis from discourse perspective and completes the construction of the Chinese Discourse Zero Corpus (CDZC). First, the necessity of corpus construction has been explored based on the research of existing theoretical and data sources. Then, the topdown and forword search annotation strategy and the combination of the human machine are used to complete corpus annotation. Finally, the detailed statistics analysis shows that CDZC can fully reflect the characters of Chinese linguistic and provide corpus resources for related research.