漕运 cáoyùn
[water transport of grain to the capital (in feudal times)] 旧指由水路往京城运粮或运送军粮
旧时从水路运米供给京城或供应军旅等,称为「漕运」。唐宋以来,设有专官掌理。
英语 (old) to transport by water, to ship grain as tax