The average weight of each 5A+ edibal bird's nest is not less than 6-7.5 grams. Its base is light and thin, white and clean without any impurities. The edible bird's nest is thick and full in shape. It is fine and clear in texture and without any bleaches. It has a natural creamy white color. The nest is clear, thick and strong in texture after you soak it in water. And the successful rate of soaking can be achieved as high as 6-8 time or above. After 30 minutes of stewing, it becomes a masterpiece like crystal. It has a flavor of fresh egg white. It is fine and smooth in taste. We gather nests from Kudah Sabah state between 118° E and 4.6° N. It is far away from industrial pollution and rich in ecological resources. The climate is suitable. It is a paradise for esculent swifts to live and multiply. It is also an ideal place of origin for high-quality edible