Wild soybean is antecedent of cultivated soybean, semi-wild soybean exhibits combined traits of wild soybean and cultivated soybean. Wild soybean could serve as important resources in soybean breeding for its abundant genetic background. After analysis of superior bred varieties and inbred line, utilization value of wild soybean, method for creating excellent resource of wild soybean and breading effect were briefly discussed in the paper. Combined with breeding practices, some suggestions on creating resources by use wild soybean were put forward.