Hypertension specialist reaches a big audience with educational information

On the walls of the inpatient wards of Beijing Anzhen Hospital, a large sign reads, "Please follow Yu Zhenqiu's micro blog for hypertension intervention".

Yu, the director of the hypertension department, said the micro blog helps him reach as many sufferers of high blood pressure as possible. Within his working hours, he can see no more than 30 patients even if he skips lunch.