齊民要術 [ㄑㄧˊ ㄇㄧㄣˊ ㄧㄠˋ ㄕㄨˋ; qi2 min2 yao4 shu4] Essential skill to benefit the people, sixth century encyclopedia of agricultural knowledge by Jia Sixie 賈思勰[ㄐㄧㄚˇ ㄙ ㄒㄧㄝˊ; jia3 si1 xie2] ◄ ►