For Green Layer. For green layer soak China grass for 10 minutes in 1/4 cup water.
In a pan add 1 cup water & soaked china grass.
Boil till it all mix well & add sugar.
Let it cool till for sometime then add green colour & lemon syrup.
Pour in the dish or glass you want. It should cover 1/3 rd of the dish.
Keep it to set

White Layer. For White layer soak china grass in water & keep aside for 10 minutes.
In a pan add soaked china grass & cook till it melts & then coconut milk.
Once it boils add sugar & salt & cook it for few minutes.
Pour over set green layer & keep aside.

If you will add hot china grass to peach mix it may curdle.
Once cools mix to peach mixture add peach syrup & colour. Add 1/2 peach chopped into pieces to the mixture.
Pour over white layer.
Let it set.
Refrigerate & enjoy this chilled trio colour jelly