1. Job's tears are planted, grow out like the shape of a reed without flowers, the height of about 1.5 meters, except that it is a tiller several trees together, the flower is very small, from the axil of the leaf to grow, blossom and bear fruit. Each leaf axil 3 - 5 Job's tears fruit, the shell is very hard and smooth, like a small cherry size, flower gray.

2. Job's tears are the seed kernels of the grass plant Coix lacryma. Job's tears are perennial plants with erect stems and lance-shaped leaves, and its seeds are ovoid, white or grayish-white. Job's nutritional value is very high, known as the "king of the world's graminaceous plants", in Europe, it is known as "friends of life and health". Job's tears are mostly grown in the mountains, and the Wuyi Mountain area has a long history of cultivation.

3. Because of the high nutritional value of Job's tears, it is known as "the king of the world's graminaceous plants"; in Europe, it is known as "the health of the life of the Harvest"; in Japan, recently listed as a cancer prevention food, and therefore doubled in value. Job's tears are easily digested and absorbed, whether used for tonic or medical treatment, the role is very gentle.

4. Job's tears are used as medicine to strengthen the spleen, diuretic, clearing heat and suppressing cough. Leaves and roots are used for medicinal purposes. Culms and leaves are excellent fodder for livestock.