Fig. 3. (IMAGE) Science China Press Caption This work was highlighted by Science journal (Science, 368 (2020) 1325.) Credit Science, 368 (2020) 1325. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.