On May 21, the last day of the Group of Seven (G7) summit held in Japan, US President Biden made a “prediction”, saying that Sino-US relations will soon “thaw”. 　　”Thaw” is easily reminiscent of “Frozen”. Personally, I think of the Anchorage meeting reflexively. The meeting in Alaska, which began on March 19, 2021, was the first face-to-face meeting between senior Chinese and American officials since Biden became president of the United States. 　　It is said that the local temperature was minus 18 degrees that day, but people who care about Sino-US relations are speculating whether the relationship between the two countries can get out of the “freeze”. Because during the…