| 2021 | | | | 2021 8 20 | | 2021 | | | | 2021 1 2021 2023 | | 2021 283 | 2020 280 | | 2018 2022 | | | | | | | | | | | | | | | | | | | | 2021 | | | 《 | | 》 | | | | | 》 | | | | | | | | ( 《 》 ) | | | | | | | | | ( ) | | | | | | | 1.2021 | + + | + | 2. | | | 3. | | 4. | | | 5. | ( ) | 6. | | 7. 2020 | | 8. | | | | | | | 1. | 50% | 60% | | 2. | | 50% | 3. 2 | 12 | 10 | 2 1 | 1 1 1 | 1 | | 4. | | | | 5. | 20% | | 6. | | 60% | | | | 100 | 180 | | | 4 4 | | | | 500 100 | 30 | | | | 2021 | | | | | | | | | | 50 | | | | | 20 | | | | | | | | 10 | | 3 | | | ( ) | | | 100 | 40 | | | | | | | 30 | 10 | | | | | | | | | | | | | ( ) | | | | | | | | () | | | | | | | | | APP | | | 《 | 》 | 2 1 | | 2021 | | | | | ( ) | | | | | | | | ( | | ) | | | | | | ( ) | | | | | | | | | | | | | | | | | | | | | | | | | | | () | | | | 2021 | | | 《 》 | | | | | | | | | | | | | | | | | | | ( ) | APP | | | | | | | |