qiáo​sū

to gather firewood and grass

樵苏 樵蘇 qiáo​sū
to gather firewood and grass
To collect fuel for a fire; to gather firewood and grass for cooking or fodder.
firewood and grass
Fuel for a fire, such as chopped wood or dried tall grass.
livelihood
(metaphoric) One's means of making a living or surviving.