①China's top diplomat Wang Yi calls for mutual trust to promote a safer world at the Munich Security Conference. We bring you more on his address, as well as on his meeting with US Secretary of State Antony Blinken. (00:49) ②China has rolled out an across-the-board registration-based IPO system. (24:28) ③The White House comes under fire from European business groups for its latest green investment move. How might these tensions impact transatlantic relations and cooperation on climate change? (34:12) ④University of Hong Kong issues interim ban on ChatGPT. (41:15)