Unstable status, people in have it both ways-chameleon bites the hand that feeds them, ungrateful people-baiwenhang is greeted with a smile, two-faced people-a smiling tiger is tough and rogue, and the person who dominates one side-extortionate is penniless and stingy with money-miser obeys-pugs know a little about fur, but none of them are proficient. People who have little knowledge-frogs at the bottom of the well have no opinions and echo their voices-yes-people who do their best to benefit the people-people who have both ability and political integrity and have made great achievements-swift horses.