In France, 鵝 肝 醬 、 海 鮮 、 蝸 牛 、 乳 酪 芝 士, and fresh oisters are worth eating, they aren't the same as the taiwanese's.
And you can buy red wine, 鵝 肝 醬, perfumes, cosmetic products, of course, bags as LV, CD, Céline,.... and artistic paintings for the decoration of your home.
France is a good place to take time to do anything, and for visiting. and don't forget, you're here for relax too.. So no stress .....: )