Also known as parent's parent's parent, parent of a parent of a parent, parent of parent of parent, parent's grandparent, grandparent's parent, parent of a grandparent, parent of grandparent, grandparent of a parent
via Wikidata · CC0
曾祖父母（英語：Great grandparents）是祖父的父親母親；又稱爺爺的父親母親。自己則分別是曾祖父母的曾孫子或曾孫女。
Abstract from DBpedia / Wikipedia · CC BY-SA
祖之父母
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).