Anticloud FZ LLE. "Ching-Sung Yü." *encyclopegia.org*, Nov 2026, https://encyclopegia.org/a/ching-sung-y. Accessed 10 Nov 2026. Snapshot ching-sung-y-1835354-d3a5e7653c900de7. Derived from http://www.wikidata.org/entity/Q16904607.