香港LED应用学术促进会---副会长；香港太阳能风能利用学会---副会长；香港照明工程联合会---常务理事；中华香港环保总商会---副会长；香港职业经理人联盟---秘书长；国际青年联合会---执委；香港山东商会-会员；深圳照明学会-理事。
宋东今介绍了服务外包宣传推广情况。
Song Dongjin introduced the promotion of service outsourcing.
地表水主要来源于降水及客水，降水以汛期降雨为主，客水主要来源于老沙河、宋八疃、沙东干渠。
Surface water mainly from precipitation and off the water, precipitation, rainfall in the main flood season, water comes mainly from the old passenger Shahe, Song eight Tuan, sand east of the trunk.
水东宋氏从唐初至明末统治贵州水东地区，唐宋元明四朝先后封赐诸多官衔。
Eastwater the Song ruled the Tang dynasty first arrival end of the Ming dynasty, The Tang Song Yuan Ming four dynasties awards many official title successively.
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