Mei Li:
George Osborne's family grew rich on the proceeds of what sort of business ??
Shuai Zheng:
wallpaper
Mei Li:
What is the name of the bell in Lincoln Cathedral??
Shuai Zheng:
great tom
Mei Li:
Chulalongkorn University is the oldest university in which Asian country??
Shuai Zheng:
thailand