The NiuTrans Machine Translation Systems for WMT20 Yuhao Zhang author Ziyang Wang author Runzhe Cao author Binghao Wei author Weiqiao Shan author Shuhan Zhou author Abudurexiti Reheman author Tao Zhou author Xin Zeng author Laohu Wang author Yongyu Mu author Jingnan Zhang author Xiaoqian Liu author Xuanjun Zhou author Yinqiao Li author Bei Li author Tong Xiao author Jingbo Zhu author 2020-11 text Proceedings of the Fifth Conference on Machine Translation Loïc Barrault editor Ondřej Bojar editor Fethi Bougares editor Rajen Chatterjee editor Marta R Costa-jussà editor Christian Federmann editor Mark Fishel editor Alexander Fraser editor Yvette Graham editor Paco Guzman editor Barry Haddow editor Matthias Huck editor Antonio Jimeno Yepes editor Philipp Koehn editor André Martins editor Makoto Morishita editor Christof Monz editor Masaaki Nagata editor Toshiaki Nakazawa editor Matteo Negri editor Association for Computational Linguistics Online conference publication zhang-etal-2020-niutrans 10.18653/v1/2020.wmt-1.37 https://aclanthology.org/2020.wmt-1.37/ 2020-11 338 345