① Israeli drone kills deputy Hamas chief in Beirut. How does this event heighten concerns about potential spillover effects in the region? (00:50)

② China leads the global hydrogen race with the world's largest network. What does it mean? (14:11)

③ Trump appeals disqualification from the 2024 primary ballot in Maine. Amidst intense political struggles in the 2024 U.S. election, how will the nation be shaped? (26:15)

④ How China's BYD outpace Tesla in global quarterly EV sales? (38:38)

⑤ Why is ice and snow tourism heating up China's New Year celebrations? (47:25)