Mix pineapple and mango pieces in sugar in a pan and saute it well till it become half dried.
Grind the biscuits and mix well with butter.
Cut china grass into small pieces and put into lukewarm water till it melts.
Heat this mix in the stove.
Take milk in a saucepan and heat it.
When it boils, add milkmaid and sugar slowly.
When this custard boils, add melted chinagrass into it.
:- Remember both should have the same temperature.
Remove pan from heat and keep it aside.
In a pudding tray, add powedered biscuit and make a layer.
Add fruits to make a layer.
Pour custard slowly and make a layer.
Allow to set.
Like this make as many layers as possible.
When it becomes cold, keep in refrigerator.