Longya is a place name, located in Linga Islands in western Indonesia, east of Sumatra Island. Overseas Chinese usually call it Lingga. So the bird's nest with dragon teeth lamp is the bird's nest produced in this place. Bird's nest generally has many naming methods, such as: the name of the place of origin, the name of the country: the name of Malaysia, Malaya. There are also picking points such as domestic swallow and cave swallow. Gong Yan and Gong Yan were sent to the palace, and Yan Guan was sent to the official. White swallow lantern is a bird's nest. Among all kinds of official swallows, Bai Yan is the most tender and not very fire-resistant. Especially the domestic swallow. This is because the picking time of bird's nest is the shortest in Yanwu (once every three months on average).

beam with joy

Workers select nest-shaped triangular or boat-shaped bird's nest from the harvested bird's nest and sell it after picking it. Zhan Yan is naturally taken out, with different shapes, sizes and colors. But nutrition and hair quality will be more comprehensive and ideal than Yan Bian. Not only natural and clean, but also thick, big hair, dense silk and the least impurities.

Jin Siyan, Blood Swallow, Official Swallow and Bai Yan are also the most representative 100% high-quality dried swallows.

In particular, the unique first swallow: the swallow nest made of vomit for the first time, because the essence of food is the richest, and the nutritional ingredients for beauty and physical strength are the most effective, and then more hair is scattered the second and third times.