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1. Coping with the problem of population loss and labor cost1. UAV: a generalist in the sky1. UAV: a generalist in the sky

Third, the challenges faced by unmanned technology to help the economic development in Northeast China and the countermeasures to break the situation1. Coping with the problem of population loss and labor cost2. Shortcomings of market cognition and talent reserve

3. Promote the development of emerging industries3. Unmanned shops, hotels and banks: a new form of service upgrading.3. Promote the development of emerging industries