Beijing will create 100 smoke-free primary and middle schools as part of a China-UN program aimed at promoting health education and healthy behavior for the country’s 230 million primary and middle school students. The World Health Organization（WHO）will send experts to help organize the activities，and then the experience from the schools in Beijing will be spread to create more smoke-free places，according to newspaper reports. In smoke-free schools，activities will be organized to persuade teachers and students to give up smoking.The students’ parents will also be encouraged not t