Who are the "Twenty Celestial Realms" in Buddhism?

King of the East: Sanskrit: Dhritarastra. "Holding the country" means compassion, protecting all sentient beings and protecting the country, hence the name "King of Holding the country". Living in the Golden Temple of Xumishan, dressed in white, wearing armor and holding a pipa, he is the main music god, and said that he would convert to Buddhism with music and be responsible for guarding Dongsheng China. It is the fourth king in the "Twenty Celestial Realms".

The growth king of the South: Sanskrit: Vidradhaka. "Growth" refers to being able to preach to all beings, grow good roots and protect Buddhism, hence the name "King of Growth". I live in Xumishan Liulichang. As a blue person, I first wear armor and hold a sword. In order to protect Buddhism from infringement, he was responsible for guarding Nanzhan Buzhou. It is the fifth king in the "Twenty Celestial Realms".

King of the West: Sanskrit: Virapaksa. "Wide eyes" means being able to observe the world with a clear eye at any time and protect the people. It was called Guangmu Skynet in ancient times. I live in Baiyun Mountain, Xumishan Mountain. I am the leader of a group of dragons. So, I wrapped a red dragon in my hand (some of which are red ropes). When you see anyone who believes in Buddhism, you arrest them with a rope and make them convert to Buddhism. He is responsible for guarding Mr. Xi Niu Hezhou. He is the sixth king of the twenty celestial realms.

The King of Northern China: Sanskrit: Vishraman. Also known as Vishnu, "listening more" is a blessing, and virtue is well known. I live in the crystal temple of Mount Sumi. I am green, wearing armor, holding a treasure umbrella in my right hand, and lying in my left hand, the god mouse-silver mouse. Used to subdue demons and protect people's wealth. Also known as Shi Caitian, he was the god of wealth in ancient India. In the Tang Dynasty, he helped Emperor Ming of the Tang Dynasty retreat from the siege of Fan Bing, which caused a sensation. In order to be grateful, Emperor Ming of the Tang Dynasty ordered that "all the northwest states and battalions should be set up together" for support, and the Buddha also set up a special hospital for support. He is the third king in the "Twenty Celestial Realms".