So, imagine you have some food, like meat or vegetables, and you want to cook them. Kho is a way of cooking them slowly over low heat in a special mixture of ingredients called a kho sauce.
The kho sauce usually has things like soy sauce, fish sauce, sugar, and spices, and it's what gives the food its delicious flavor. It's like a special sauce that makes everything taste really good!
To cook with kho, you put your food in a pot or pan, and then you pour the kho sauce over it. Then, you let it simmer on low heat for a long time, maybe even a few hours, until the food is really soft and tender.
While it cooks, the kho sauce soaks into the food and makes it taste really yummy! It also helps preserve the food so it can last longer.
So that's kho, a special way of cooking with a yummy sauce that makes your food taste really good!