中華人民共和国主席
Christina Johnston is an English coloratura soprano. Born in Framlingham, Suffolk, and educated at Framlingham College, she has sung leading roles, notably, at the Prague State Opera, including the Queen of the Night in Mozart's "The Magic Flute". She has sung before various heads of state, including Miloš Zeman, President of the Czech Republic, and Xi Jinping, President of the People's Republic of China.