What is the meaning of Hong Kong square cabin named Tsing Yi

The Tsing Yi Square Pod is located in Hong Kong in the Tsing Yi neighborhood. Tsing Yi square cabin all put into use can provide more than 3900 isolation beds, Tsing Yi square cabin hospital by a modular box house combination, each room is equipped with basic furniture and bedding, air-conditioning, smoke detectors, fire extinguishing canisters and other facilities Tsing Yi square cabin hospital occupies an area of about 60,000 square meters, since February 22 after the start of the construction of 24-hour non-stop construction, after about a week of scrambling construction , was officially completed on the 28th.