Chinese Prime Minster Wen Jiabao on Friday headed to Hungary, the first leg of an European tour, that will also take him to Germany and the United Kingdom at the invitation of his Hungarian, British and German counterparts. During his visit to the United Kingdom, Jiabao is scheduled to hold the annual meeting with David Cameron. In Germany, he will co-chair the Chinese-German inter- governmental consultations with Chancellor Angela Merkel, China\'s foreign minister said.