First of all, bird's nest is calculated in grams, and the price of bird's nest is based on the perfection, size and origin of bird's nest. General prices can be divided into three grades: high, medium and low. Generally speaking, you can buy one gram around 20 yuan. Of course, some high-end bird's nest prices will naturally be more expensive, and even some good ones will be above 100 yuan. In addition, bird's nest is also graded in Indonesia and other producing areas. For example, the white swallow lamp is divided into 1A, 2A, 3A, 4A, 5A***, and some merchants have other names, such as the dragon tooth lamp, which is mainly distinguished by the size of the swallow cup, the completeness of the cup shape, the size and quantity of the gap, the color and other factors. Generally, I go to Indonesia for purchasing, and the other party only sets the price according to the width of a few fingers, and how much is a gram of bird's nest. Such as 4 fingers, 3 fingers, 2.5 fingers, etc. Stewing bird's nest requires at least one stewing pot and one pot that can be put into the whole stewing pot. Stewed bird's nest tastes best. Drain the soaked bird's nest, put it in a saucepan and cover it with appropriate amount of hot water. Then put the whole stew pot into the pot and inject hot water until the water level reaches the stew pot. After stewing, you can add some milk, rock sugar or coconut juice to taste. The bird's nest needs to be soaked for 4-6 hours before stewing, and the soaking rate is the most basic feature to measure the quality of bird's nest. For example, the famous domestic brand Fulinmen bird's nest can often reach more than 7 times.