Cleaning in China

Cleaning in China ain't like cleaning in Norway. Why people even bother to "clean", that is to smear the dirt more around with these sloppy brooms, I do not understand, 'cause the floors really do not get cleaner, the dirt just seems to turn into glue and stay. Maybe it's because their cleaning devices are kept randomly at the most (or least) convienient place?)

Sidewalk view

Outside the cafeteria at school