Text this: The Nasal Endings and Retroflexed Initials in Peking Mandarin: Instability and the Trend of Changes

   _____   _    _      _____   _    _     ____    
  / ___// | || | ||   / ___// | || | ||  |  _ \\  
  \___ \\ | || | ||   \___ \\ | || | ||  | |_| || 
  /    // | \\_/ ||   /    // | \\_/ ||  | .  //  
 /____//   \____//   /____//   \____//   |_|\_\\  
`-----`     `---`   `-----`     `---`    `-` --`