放养

放养	fàng yǎng	to raise (livestock or poultry) in an open environment / to breed (fish, bees, silkworms etc) in a suitable environment; to culture (kelp etc) / to release (a captive animal) into the wild
放	fàng	to put / to place / to release / to free / to let go / to let out / to set off (fireworks)
养	yǎng	to raise (animals) / to bring up (children) / to keep (pets) / to support / to give birth