What are Putin's key challenges in new six-year term?

What are Putin's key challenges in new six-year term? ①Chinese Foreign Minister Wang Yi is on a trip to New Zealand and Australia. What to expect? (00:37) ②Vladimir Putin wins Russian Presidential Election. What does it mean to Russia's domestic politics and foreign relations? (12:38) ③Israel and Hamas are resuming cease-fire talks. What are the key demands from both sides? (24:34) ④China's economy continued to recover in first two months. (33:41) ⑤China to establish modern eco-environment monitoring system (44:06)