Cat Ba Du Ky Travel offers a complete journey to explore the pearl island of Cat Ba with group tours, 2D1N and 3D2N resort combos, Lan Ha & Ha Long Bay cruises, and Hanoi limousine services. All packages are designed to be flexible and all-inclusive, with attractive seasonal promotions. Join us for a memorable holiday that’s easier, more convenient, and more affordable than ever! #catbaduky, #catbadukytravel, #tourcatbaduky, #duky, #dukytravel Contact Information: Website: https://catbaduky.com/ Email: Info@catbaduky.vn Whatsapp: +84 989745338 Address: 1. Office in Cat Ba Island: Alley 1, Nui ngoc Street, Cat Ba Town, Cat Hai Distric, Haiphong 2. Office in Hanoi: Hamlet 1, Ngoc Chi Village, Vinh Ngoc, Dong Anh Distric, Hanoi