What do you mean the peacock is wet?

It means changing birds in a cage, and phoenix is nirvana. Changing birds in cages (literally: changing the original birds in cages into new birds) is a strategic measure in the process of economic development, which is to "transfer" the existing traditional manufacturing industry from the current industrial base and then transfer "advanced productive forces" to realize economic transformation and industrial upgrading. Phoenix nirvana means to completely change and start over.