Zi Collection, Page Position: Upper Radical: Open Box (fang) According to the Record of Tang Sounds (Tangyun), the Encyclopedia of Jade (Yupian), and the Collection of Rhymes (Jiyun), this is the ancient form of the character gui. For detailed annotations, see Radical: Bamboo (zhu), eleven strokes. It is also written as a variant form consisting of the Open Box (fang) radical and the component for food (si).