White grass grows at the sides of rivers, have great production and can be reaped twice or three times per year. Meanwhile, white grass arts & crafts are very popular among Japan people. Weida Ltd organized a united corporation made up by companies and farmers and specialize in producing white grass arts&crafts. During the past year, the white grass arts&crafts produced by them brought them 2,000,000 income. The fifty people who entered the corporation has gained more than 10,000 money, among them 25 families have shaked off poverty totally.