20 14 12 Yunnan China tobacco marketing center held a new product promotion activity of "entering the mysterious garden" in Kunming, and Yunyan (mysterious garden) was officially put on the market in Ordos tobacco market on 20 15.
At the beginning of listing, most retailers were afraid to place orders for fear of unsalable funds. However, with the promotion of new products preheating, Yunyan (Mystery Garden) is gradually accepted and favored by smokers.
References:
Baidu encyclopedia-Yunyan