Block: Bopomofo

Range U+3100 - U+312F
Official Chart http://www.unicode.org/charts/PDF/U3100.pdf
Wikipedia Bopomofo is a Unicode block containing phonetic characters for Chinese. It is based on the Chinese standard GB 2312. Additional Bopomofo characters can be found in the Bopomofo Extended block.
https://en.wikipedia.org/wiki/Bopomofo_(Unicode_block)
Characters