2. Kuang: kuàngㄎㄨㄤ_. The radical "Guang" is simplified to "Guang". Save strokes and simplify them according to ancient calligraphy. "Shuo Wen Jie Zi Zhu": "Broad and bright. The vast Ming also. Knowing words and pictophonetic words are also. Extension is vanity. From Japan. Guangsheng. " . The vast emptiness is an empty paradigm.