How to choose the year of Daya duplicate check

Fill in according to the specific year. According to the relevant information of the query, it can be filled in according to the specific year, and the time of publication of the paper is an important factor to be considered when checking the duplication of the test paper. Elegance, one of the two elegance in The Book of Songs, is the poetry of Chinese people in the pre-Qin period. * * * Thirty-one articles, most of which are elegant, were written in the early years of the Western Zhou Dynasty, and the authors were mostly nobles.