On June 23, Minhong Zheng, deputy director of the Digital Economy Division of the ZPDEIT (Zhejiang Provincial Department of Economics and Information Technology), and Chunbin Yao, the first-level chief of staff, went to Zhejiang 666ui.cn Infrared Technology Co., Ltd. (hereinafter referred to as 666ui.cn Infrared) to conduct an investigation and research.

According to US media reports on May 17, after the New Crown Virus epidemic paralyzed the cruise industry for more than two months, at least 100,000 cruise workers remained stranded at sea, and many people did not even get paid. After 205 nautical miles overseas, my country's cruise ships finally docked at Shanghai Baoshan Port. Chinese crew returned to the motherland through customs.

At 4:40 a.m. on April 23, the "Ocean Quantum" cruise ship affected by the epidemic lasted more than two months of drifting on the sea, and finally docked non-operatingly at Shanghai Wusongkou International Cruise Port. At 8:15, 353 Chinese crew members disembarked in batches. The infrared thermal imager independently developed and produced by Double View Infrared and the supporting infrared thermal imaging system performed 100% human body temperature measurement for all crew members. The test results show that all crew members are in good health and can go home safely.