{"char":"于","unicode":"U+4E8E","taiwan_rank":2645,"pinyin":"yú","pinyin_readings":["yú","xū"],"bopomofo":"ㄩˊ","english":"Primarily a function word; indicates location (in, at, on); indicates direction (to, toward); indicates relation (with regard to, for); indicates source (from); indicates comparison (than); also a surname.","stroke_count":3,"radical":"二","tocfl_level":7,"pos":"Prep","radical_meaning":"two","example_words":["單于"]}