The main difference is the amount of aging each receives; a VS Cognac is usually aged 4-5 years, while VSOP Cognac is aged in wood 7-10 years.

• 这些干邑白兰地的区别主要体现在陈酿年份上面：VS通常陈酿4-5年，而VSOP则需要陈酿7-10年。