Is the old wine in the cave of the ancient brewery an authentic, primitive and authoritative manufacturer?

Yes, you can tell from its name that it is an aged wine stored in a cave. There are also 53-degree Maotai-flavor liquor hidden in caves, which is produced in Maotai Town and is available in many wineries, with different tastes. At present, the most popular is the old wine stored in the cave of Maotai Town's ancient brewery, which is more authentic, primitive and authoritative. I bought a box, which tastes good. I have also looked for other caves where old wine is stored, and I feel that other caves are spicy and the quality of wine is not good at all. I still don't want to be greedy and cheap, but I still want to buy it in a formal place.