| | | | 2019 12 30 | | | | | | | 2020 2 8 | | | | 8 | 4 2 | 2018 | | | | | | | | | 8 | | | | | | | | | | 2 3 . 2 | 1 | | | | | | | | | | 2016 | | | | | | 2018 | | | | | | | | | | 2020 2 8 | 11 2020 2 | 23 2 24 | | 4 4 | 20 100 | | | | | | | | | |