YIXIAWEIANZHUANGYEYAGANGZHUYISHIXIANGJIANJIE：

     （1）YANTAIYEYAGANGDEJIZUOSHIXUYAOYOUZUGOUDEGANGDU，ZHEIYANGCAIKEYIBAOZHANGYANTAIYEYAGANGJIUKEYIZHENGCHANGYUNXING。

     （2）YANTAIYEYAGANGDELIANGGEDUANKOUSHIBUNENGZHIJIEGUDINGSIDE，TASHIZIDAIZHOUXIANGSHENSUOGONGNENGDE。

     （3）GOUMAIYANTAIYEYAGANGDESHIHOU，YOUGONGZUORENYUANHUIZHIJIELAIJIAOJIWOMENRUHECHAIZHUANGYEYAGANGDE。

     （4）YAOZHUYIBUNENGZHIJIEYINGXINGDEJIANGHUOSAIZHIJIECONGGANGZHONGDACHU。