Leaders of China, Belarus meet in Beijing; <br /><br />Putin says he is awaiting visit of China's Xi to Russia; <br /><br />Death toll from train collision in Greece climbs to 36; <br /><br />Vietnam's new president Vo Van Thuong takes oath of office; <br /><br />Nigeria declares Bola Tinubu winner of presidential election; <br /><br />Taliban reopens universities in several Afghan cities, but only for male students
