Some info about CHINESE
Category
MYTHOLOGY
Youdu in Chinese mythology is the capital of Hell, or Diyu. Among the various other geographic features believed of Diyu, the capital city has been thought to be named Youdu. It is generally conceived as being similar to a typical Chinese capital city, such as Chang'an, but surrounded with and pervaded with darkness.
Wikipedia contributors, "Youdu," Wikipedia, The Free Encyclopedia,
ABOUT THE CHINESE LANGUAGE