Chung Hong Medicine Shop 15A, G/F, Hing Hing Building, 227 Castle Peak Road, Tsuen Wan 2650 2838 Mon, Tue, Thu - Sun: 09:00 - 14:00 Wed: Off Chan Lit Traditional Chinese Medicine Clinic Shop C4, 2/F, Tsuen Fung Centre, 144-172 Castle Peak Road, Tsuen Wan 2489 0833 Mon, Tue, Thur - Sat: 15:00 - 20:00 Wed, Sun : Off