BUZHIDAOSHIBUSHIZHIJIAGONGBIERENCAIHAODEDINGDAN，WOXIANG90%DEKENENGSHIZHEIYANGDE，YINWEIYIBANGONGCHANGHENDUODOUSHICAIHAOCAIWAIFADE。ZUOZHENZHITXUDEYIBANJIUSHIPUTONGDEKAOBIANJIJIUKEYILE（YONGLAICHESANZHENWUXIAN），DANSHIHENDUOHAIYAOYOUSHUANGZHENJI，YONGLAICHEXIABAI、XIUKOUDEJUDUO。PINGCHEDUIYUZHENZHIFUZHUANGLAISHUOYONGDEBIJIAOSHAO，DANSHIYOUHENDUOTXUSHIYAOPEISHANGSUOZHILINGZIDE，ZHEIJIUXUYAOPINGCHELE，HAIYOUBIJIAOHOUDELALIANSHAN，YESHIPINGCHEYONGDEHENDUODE。DANGRAN，KEYIGENJUZIJINENGJIELAIDEDINGDANNEIGOUMAIJIQI。BIRUSHUOJIBENSHANGYONGBUSHANGPINGCHEDEDINGDAN，JIUKEYISHAOMAIHUOZHEBUMAI。ZHENGTANGSHEBEIKENENGDUIYUCHUNJIAGONGLAISHUOYONGBUSHANG，YIBANZHISHIFENGHECAIWAIFAJIAGONGDE。