How to write 栲

栲 [kǎo] 1. **Noun**: 〔~栳〕 1) A type of container woven from bamboo or willow branches, shaped like a scoop, also known as a "笆斗" (a larger basket for holding things). 2) An exaggerated description of a person's or certain animals' head. 2. A type of evergreen tree, known as "山樗" (evergreen chinquapin), with lanceolate leaves and spherical fruit that has short prickles. The wood is hard and dense, suitable for making boat oars and wheel axles. The bark contains tannin, which can be used to produce kauri gum and dyes. 3. Refers to kauri gum (tannin extract). **Example**: 如: 栲底皮鞋 (e.g., kauri gum leather shoes) 引: 1) 《诗·唐风·山有枢》：山有栲，隙有杻 (In the poetry, "On the mountain there are kaori trees, in the wetlands there are mulberry trees.")