we introduce the Chinese corpusfrom CLUE organization, CLUECorpus2020, a large-scale corpus that can be used directly for self-supervised learning such as pre-training of a language model, or language gen-eration. It has 100G raw corpus with 35 billion Chinese characters, which is retrieved from Common Crawl¹. [...] We download the corpus from July to December 2019 from Common Crawl. After the aforementioned filtering method, we extract the corpus of 100GB.