Parte 1 : Beijing: https://www.youtube.com/watch?v=ieDoO4HTnm4

Parte 2: Nangin: https://www.youtube.com/watch?v=5b1jqhp1ENo

Parte 3: Xangai: https://www.youtube.com/watch?v=y5b3I8hqqsA

Parte 4: Wuhan: https://www.youtube.com/watch?v=Klqw9QgUW_Q