HW-TSC’s Participation in the WMT 2021 Triangular MT Shared Task Zongyao Li author Daimeng Wei author Hengchao Shang author Xiaoyu Chen author Zhanglin Wu author Zhengzhe Yu author Jiaxin Guo author Minghan Wang author Lizhi Lei author Min Zhang author Hao Yang author Ying Qin author 2021-11 text Proceedings of the Sixth Conference on Machine Translation Loic Barrault editor Ondrej Bojar editor Fethi Bougares editor Rajen Chatterjee editor Marta R Costa-jussa editor Christian Federmann editor Mark Fishel editor Alexander Fraser editor Markus Freitag editor Yvette Graham editor Roman Grundkiewicz editor Paco Guzman editor Barry Haddow editor Matthias Huck editor Antonio Jimeno Yepes editor Philipp Koehn editor Tom Kocmi editor Andre Martins editor Makoto Morishita editor Christof Monz editor Association for Computational Linguistics Online conference publication li-etal-2021-hw https://aclanthology.org/2021.wmt-1.37/ 2021-11 325 330