2020-22, Chagan Lake《查干湖》
Stamp Title: Chagan Lake Serial number: 2020-22 Values in set: 3 (3-1), Picturesque Scenery of Sacred Lake, 120 fen, 60 * 30 mm (3-2), Winter View of Fishing Village, 120 fen, 60 * 30 mm (3-3), Jumping Fish above Iced Lake, 150 fen, 60 * 30 mm Date of issue: October 18, 2020 [...]