The classic high-end product and standard boutique for appreciating the Chinese baijiu. GUOJIAO 1573 · Classic originates from a Cultural Relic of National Importance -- the earliest construction in China (founded in 1573), the longest continuous use, the most protected of the Cellars of National Treasure 1573. Handcrafted with the traditional brewing technique of Luzhou Laojiao which has selected as the first batch of national intangible cultural heritage. All distillates of Guojiao 1573 · Classic must be of ageing for 5 years to decades in natural cave. It is crisp, mellow, smooth and lingering with unique and typical aromas of the cellars.