Sales executives Eason He and Bray Zhang were also promoting the two free stop over tours available to clients transiting in Guangzhou for eight hours or more. The first is a metro tour that includes a 24 hour metro ticket and entrance to two museums. Option two is a bus tour that starts at 8.30am and runs through to 2.30pm. It includes a Canton dim-sum lunch and attractions such as Guangzhou Opera House and Canton Tower.