广+0 = 3 

广ㄧㄢˇyǎn

  1. 山崖建造房屋·韓愈侍御西獨宿常侍泉源广。」·次韻過梁〉:广。」

  2. 四部

"house on a cliff" radical in Chinese characters (Kangxi radical 53)​, occurring in 店, 序, 底 etc