RaysJiang:
Fly wing to wing (比翼). Legendary birds described in Erya (尔雅), the earliest Chinese thesaurus from 300 BC. The bird has only a single eye and a single wing. They pair to fly.
RaysJiang:
Two roots intertwine (连理). Legend from 'In Search of the Supernatural' (搜神記), 350 AD. The lovers were buried separately. But two trees grew out of their tombs and intertwined into each other.
