A large, unmanned cargo plane developed by Yitong UAV System made its debut flight on Saturday in Qingdao, Shandong province. A prototype of the TP1000 drone took off and then landed at Laixi ...
To build child-friendly urban spaces, Qingdao will ensure maintenance of traffic order around 57 schools. In addition, Qingdao this year will build more than 50 pocket parks, renovate more than 60 ...
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