zuò zhě / àn / nián dài / quán cì / xiāng guān / wén xiàn / shǐ / yán jiū / mài luò / gèng jiā / qīng chu

作者按年代诠次相关文献，使研究脉络更加清楚。

The author arranged the relevant documents chronologically, making the course of the research clearer.