Complex sentence: Along with Cabernet Sauvignon and Merlot, Marselan is one of the grapes planted in the Sino-French Demonstration Vineyard a collaboration project between the Chinese and French government intended to generate interest in grape winemaking in China by demonstrating French grapes and winemaking techniques.
Split into simpler sentences: Along with Cabernet Sauvignon and Merlot, Marselan is one of the grapes planted in Sino-French Demonstration Vineyard a collaboration project between the Chinese and French government. The vineyard was planted with the purpose of generating interest in grape winemaking in China and to demonstrate French grapes and winemaking techniques.