They will add milk in it, because i use the same brand as those 茶餐廳 used, and if u don't add milk, it will become a sticky paste with kind of transparent color. and i saw all of the 茶餐廳 add "flowermilk" in it.
2008-10-15 16:37:53 補充:
the brand is called GOLDEN MOUNTAIN, its only for restaurants, the container is half-green-half-black colored, upper half is medium green and the other half is black, with the word "ALMOND" in capital letter and white color, the word is between the green and black color, so it is in the center.