What benefit does china have in allowing a Chinese company to run an app like (the music symbol) but not allow the citizens to use the app? (Think about ESPN, Economic - Social - Political - Natural)

Why did un coalition troops battle iraqi forces in 1991? iraq had invaded saudi arabia, along with its other border nations.iraq had invaded kuwait, which was a major source of the world's oil.the united nations wanted to remove saddam hussein from power.the united nations wanted to prevent the trade of illegal drugs.