年份：約1970年代
工序：生茶
數量：一包
總重量：連外包裝膠袋約31kg
This lot is primarily sourced from the border of North Vietnam and is made from grade 5 to 9 large tea leaves, with aging performance similar to Yin Grade Pu-er. Northern Vietnam shares similar geographical and climatic conditions with Yunnan, particularly in the border areas, where the quality of raw materials is comparable to that from well-known tea mountains in Yunnan. Consequently, teas from these regions generally inherit the craftsmanship of Yunnan Pu-er but differ in flavor and quality due to their distinct production areas. The liquor is thick and sweet, offering a mellow and lingering aftertaste with smooth returning sweetness.