1, different brands: Vientiane Bird is a famous outdoor clothing and equipment brand, which is famous for its high-quality and high-performance products, covering hiking, rock climbing, skiing and other fields. Archaeopteryx is an extinct prehistoric bird, which is considered as one of the ancestors of modern birds. Archaeopteryx is the object of paleontology research, and Vientiane bird is a commercial brand.

2. Different products: Vientiane Bird is an outdoor brand, focusing on the design and production of high-performance outdoor clothing and equipment to meet the needs of outdoor sports enthusiasts. Its products focus on functionality, durability and innovation to cope with various extreme environments and activities. Archaeopteryx is a prehistoric bird, belonging to dinosaur group, which has some characteristics of dinosaurs and birds, including feathers, wings and claws. The research of archaeopteryx mainly focuses on the field of paleontology, which is used to understand the origin of birds.