The story
From the Wade–Giles romanization of the Mandarin Chinese pronunciation for 墨玉 (Mo⁴-yü⁴).
Etymology from Wiktionary, CC BY-SA 4.0.
From the Wade–Giles romanization of the Mandarin Chinese pronunciation for 墨玉 (Mo⁴-yü⁴).
Etymology from Wiktionary, CC BY-SA 4.0.