Cleaners:
def chinese_cleaners(text):
    from pypinyin import Style, pinyin

    phones = [phone[0] for phone in pinyin(text, style=Style.TONE3)]
    return ' '.join(phones)

Symbols:
'_；：，。！？-“”《》、（）…— ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz123450ＢＰ'