"学习强国" (=study to empower the country) is an app forced to be used by CCP party members & other employee. user is registered with CCP branch and will have to read articles & do other actions to earn score. too few score leads to some punishments.
An article says it usually take more than 1 hour to complete all daily achievements for 60-year-old people. youths could found tricks but still have to take ~45min (while doing other things at the same time).