Some people claimed to have seen the White Impermanence, but they did not provide any specific experience or details. However, these claimed experiences had not been verified, so it was impossible to determine whether there were people who had seen the White Impermanence.

Some people claimed to have seen the White Impermanence, but they did not mention the specific experience or what they were holding. Therefore, it was impossible to determine if anyone had seen the White Impermanence.
Black Impermanence and White Impermanence were not siblings, but lovers. The two of them were portrayed as a pair of villains in Painting of the Bad People of Jianghu, and their feelings for each other became stronger and stronger. In the movie, Black Impermanence and White Impermanence experienced many difficulties and dangers, but they always helped and protected each other. Their voice actors were also husband and wife, and their acting skills made the characters Black and White Impermanence come to life. In short, Black Impermanence and White Impermanence were lovers, not siblings.
Black Impermanence and White Impermanence were portrayed as a couple in Painting of the Bad People of the World. Their relationship grew stronger and stronger. They experienced many difficulties and dangers, but they always helped and protected each other. However, according to the information provided, there was no mention of Black Impermanence and White Impermanence kissing, so I don't know if they kissed.
People preferred White Impermanence. White Impermanence was loved by people because of his liveliness and humor. His snow-white appearance was very eye-catching among all kinds of ghosts, giving people a different feeling. As for Black Impermanence, he was hated by the people because he was unfair and could not make justice speak. In general, the White Impermanence received a lot of attention at the temple fair, but the Black Impermanence was not as popular.
People preferred White Impermanence. White Impermanence was described as lively and humorous, and his snow-white appearance was very eye-catching among all kinds of ghosts, giving people the feeling that he stood out from the crowd. In the temple fair, White Impermanence was a high-profile character. He was wearing a tall hat with the words " Happiness at First Sight " written on it, which represented the general desire of people for a happy life and wealth. In contrast, Black Impermanence was considered unfair and could not make justice speak. Lu Xun also expressed his disgust for Black Impermanence in his works. Therefore, according to the information provided, people preferred White Impermanence.
Someone had seen the Black and White Ghosts before. In the search results provided, someone mentioned that there was a statue of the Black and White Impermanence in a temple in Singapore. The author also claimed that he had seen the Black and White Impermanence. Other than that, there was also someone who mentioned that he was a management trainee from Hell and had come into contact with the Black and White Ghosts. Therefore, it could be concluded that someone had indeed seen the Black and White Ghosts.
The Black and White Impermanence were actually two people. They were the White Impermanence and the Black Impermanence. The White Impermanence's name was Xie Bi 'an, and the Black Impermanence's name was Fan Wujiu. They were a pair of sworn brothers who were like brothers. Therefore, there were two Black and White Ghosts.
The friendship between White Impermanence and Black Impermanence was very deep. White Impermanence and Black Impermanence had been good friends since they were young. The story between them was very touching. They had experienced life and death together, and they were like brothers, even more so than real brothers. On a rainy day, White Impermanence was drenched in the rain while trying to get an umbrella for Black Impermanence. In the end, he drowned. This story showed the spirit of sacrifice and deep friendship between them. In addition, according to the legend mentioned in the search results, White Impermanence and Black Impermanence were sworn brothers when they were alive. Their friendship was like the ancient mountains and rivers, and they lived and died together. They chose to protect each other in the face of death, showing their deep friendship. Therefore, it could be said that the friendship between the White Impermanence and the Black Impermanence was very strong and precious.
The Black Impermanence and White Impermanence looked like they were ferocious, fat, short, and had a face like charcoal. They wore a black hat and black clothes, and their skin was dark green. White Impermanence often smiled. He was tall and thin, with a pale face and a long tongue. He wore a tall white hat and white clothes.