Hang Thiec-Tin street. The noise from this street echoes a few blocks away. It's easy to tell when you're near this street. These people produce all kinds of orders, from small shaped boxes to huge water tanks. They also make the money burner boxes for people to use on special lunar days, for burning fake ceremonial money.
Hang Non- Hat street, where you can now buy handcrafted traditional musical instruments and glass mirrors, glass windows, and aluminium windows. This is a really interesting part of the old quarter in Hanoi where you may find a really Vietnamese souvenir for your friends or family.