独苗

独苗	dú miáo	only child / sole scion
独	dú	alone / independent / single / sole / only
苗	Miáo	surname Miao / Miao ethnic group
苗	miáo	young plant; seedling / (bound form) young animal raised for farming or aquaculture (e.g. 鱼苗) / (bound form) offspring; descendant / (bound form) sign or indication of sth (e.g. 苗头, 矿苗) / (bound form) vaccine