1, what is a swallow? The bird's nest built on the upright surface is half-moon-shaped, called flat lamp; The nest built in the corner or corner is triangular, which is called triangle light. The bird's nest we sell is generally called Zhan Yan, which is Zhan Ping. Among them, the swallow lamp is divided into original lamp, dense lamp and sparse lamp according to the process. The difference between these three lamps lies in the different choices.

2. What is a broken swallow? Swallow slices have no specific shape. Generally, the broken parts of bird's nest cups come from different parts of bird's nest during cleaning, processing and transportation, which are called bird's nest pieces. Compared with the complete bird's nest, the broken swallow has more impurities, is more troublesome to clean, and its taste is not as good as that of Zhan Yan, but in terms of nutritional value, the broken swallow is not small. The price of broken face is relatively affordable, which can meet low-cost consumption.

3. Broken bird's nest is broken off from the swallow cup and accidentally damaged during picking, processing and transportation, so that the smaller bird's nest fragments formed by broken bird's nest are almost the same in nutrition in principle, just like a lollipop broken into small pieces, but each small piece tastes the same. There are many reasons for breaking a swallow, because the texture of bird's nest is hard and brittle, thin and small, and the processing of bird's nest is very complicated. No matter picking, transportation or post-processing, it is likely to lead to broken Yan, especially when picking hair in the later stage, and the quality of bird's nest itself, which can take a lot of manpower to pick hair, is guaranteed, so the nutritional value of such broken Yan is the same as that of bird's nest cup.