Complex sentence: A few drops of rice water taken from the top of the jug, called "zumho", are put in to leaves and placed at the three main posts of the house by the lady of the household.
Split into simpler sentences: A few drops of rice water taken from the top of a type of jug called "zumho" and are put on leaves. These are then placed at the three main posts of the house by the lady of the household.