How to make TalkBack read the spelling of Chinese characters in terms of the names of the Chinese character components

When a blind user is using TalkBack to listen to text, they may want to figure out the actual spelling of the text. Can TalkBack be used to spell a Chinese character or stream of Chinese characters in terms of Chinese radical or Chinese character component names, so that the blind user may know what the characters that are being read out are made of? How can this be enabled in Android?