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2. Shortcomings of market cognition and talent reserveThird, the challenges faced by unmanned technology to help the economic development in Northeast China and the countermeasures to break the situation3. Promote the development of emerging industries

1. UAV: a generalist in the skyFirst, the vigorous trend and unique charm of unmanned technology1. Coping with the problem of population loss and labor cost

3. Unmanned shops, hotels and banks: a new form of service upgrading.First, the vigorous trend and unique charm of unmanned technology2. Driverless driving: the pioneer of traffic change