Hang Be Strs (old)
In the mid-19th century, the guild of bamboo raft makers was located on this street outside the My Loc gate, one of the many sturdy gates to the city. The cai mang raft consisted of 12 to 15 large bamboo poles lashed together by strips of green bamboo bark. Their anterior was slightly raised by heating the wood, and the aft was rigged with three quadrangular sails made of coarse linen dyed with extracts of sweet potato skins.
Bamboo rafts were sensible for Hanoi’s shallow rivers, lakes and swamps, which can not provide solid anchorage or natural shelter from storms. The flat design better weathered the seasonal typhoons that lash the northern part of Vietnam, and is better adapted to coastal and river fishing. The bamboo poles from which the rafts were constructed were sold one block east on Hang Tre Street.