The allocation of the second level is determined by the country's system, administrative policy, and political program. Although most of us live in a democratic and free country. Choosing a leader of one's choice through democratic elections feels like it can be changed for the better. But more often than not, we just pick out the less rotten ones from a bunch of rotten apples to eat. (With this kind of mentality, it will be easier for you to cast your sacred vote in the election!) However, there aren't many parts you can participate in. (I use this to appeal to the citizens of Malaysia to come back and vote, ah, no matter which faction you vote for.)