The French president says he is "very touched" as he wraps a visit that saw him mobbed by students at Sichuan University. Also on East Asia Tonight: Hong Kong developers call for a ban on smoking at construction sites after deadly fire; India and Russia hail ties on Putin's visit to Delhi; Japan issues safety advisory for China over Nanjing Masscare anniversary; and Taiwan says it is grateful to Japan's Sanae Takaichi and her government for remarks on Taiwan Strait. 00:00 Headlines 01:37 Xi and