This is the best vintage of Ao Yun to date and also the highest-scoring Chinese wine I have ever reviewed. It, therefore, requires a more detailed account to understand why. The 2019 Ao Yun is a blend of 67% Cabernet Sauvignon, 17% Cabernet Franc, 10% Syrah and 6% Petit Verdot (this latter emanating from the village of Sinong). Notably, Merlot did not make the grade in 2019, which was less to do with vintage but, according to winemaker Maxence Dulou, more a function of Merlot vines at an adolescent stage of development (at five to six years of age, Dulou feels Merlot doesnt produce the most interesting fruit compared with younger or older vines). The relatively cooler and wetter winter prior to 2019 gave the vines decent reserves, but the drier and warmer than expected spring meant some irrigation was required around budburst and flowering.