逆水行舟求进百尺竿头争强柯南作为我国对外经济贸易事业的重要组成部分，对外承包工程和劳务合作事业在改革开放２０年来获得了长足的发展。目前，经国家批准具有对外承包经营权的企业已达７００多家，基本形成了一支门类比较齐全、具有一定实力的队伍。业务范围也从初期... Countering the water, advancing and making progress in the world, Congnan has become a major part of China’s foreign economic and trade business. Foreign contracted projects and labor cooperation have achieved great development in the past 20 years since reform and opening up. At present, there are more than 700 enterprises that have been approved by the state to have the right to contracted out foreign operations, basically forming a team with complete categories and certain strength. Business scope also from the beginning...