那个伟人是假的喜欢批评，齐王是真心欢迎批评

When the edict was first issued, ministers came to offer their advice, and the court was packed with people.

After a few months, they still occasionally gave advices.

After a year, even if they wanted to find faults with the king, no one could think of any criticism.

When Yan, Zhao, Han, and Wei heard of this, they all came to pay tribute to Qi. This is what is called victory in the court.