BEIJING, April 3 (Xinhua) -- Heads of State of Tonga, Pakistan, Tanzania and Chile will pay state visits to China next week at the invitation of Chinese President Hu Jintao, Foreign Ministry spokeswoman Jiang Yu announced here Thursday.

    Tonga King Taufa'ahau Tupou V will visit China from April 9 to 15;Pakistani President Pervez Musharraf will visit from April 10 to 15;Tanzanian President Jakaya Mrisho Kikwete will visit from April 10 to 15 and Chilean President Michelle Bachelet Jeria will visit from April 11 to 15, Jiang told a regular press conference.