Famous from the Han-dynasty
古诗十九首 ('Nineteen Old Poems'):
迢迢牵牛星,
皎皎河汉女 ('Far, far away the Cowherd Star, bright, bright the Maid of the Milky Way'), the canonical depiction of the Cowherd-and-Weaving-Maid legend. The doubled adjective is a classical poetic device for vividness.