- Xiaodan Zhu, Min Zhang, Yu Hong, Ruifang He, editors, Natural Language Processing and Chinese Computing - 9th CCF International Conference, NLPCC 2020, Zhengzhou, China, October 14-18, 2020, Proceedings, Part II. Volume 12431 of Lecture Notes in Computer Science, Springer, 2020.
- Xiaodan Zhu, Min Zhang, Yu Hong, Ruifang He, editors, Natural Language Processing and Chinese Computing - 9th CCF International Conference, NLPCC 2020, Zhengzhou, China, October 14-18, 2020, Proceedings, Part I. Volume 12430 of Lecture Notes in Computer Science, Springer, 2020.