gongsinulijiaqiangziyuandezongheliyong,shixianleziyuanliyongzuidahuahejingjixiaoyizuidahua,zaichanpinshengchanguochengzhongchanshengdeyouzhifuchanwu,kezuoweixiayouchanpindeyuancailiao,yekeguangfanyingyongyujianzhu、jiancai、yejindenglingyu。