Corrected traditional and simplified conversion problems and reduced the frequency of network
Correct the text error
Correct the text error
added 2021 data
added 2020 data
Join the 2019 data
Join the 2019 data
Support Oreo
Support Oreo
Support Oreo
Support Oreo
Join the 2018 data
Join the 2018 data
Improve memory usage efficiency
Improve memory usage efficiency