An old man suffered from heat stroke without turning on the air conditioner and was rescued for 40 hours. Doctor: The old man has low sensitivity to heat.
"Series of Reports on Famous Doctors in Guanyi⑧" Ruan Yongqiu, Vice President of Dongguan Southeast Central Hospital: Recovering patients and being discharged is my greatest joy
Zhang Renji, an old Chinese medicine doctor, is known as "the first person in Chinese medicine to fight cancer" because of his achievements in treating cancer.