Objective:In order to protect and treat the birth defects of neonate in emergency,promote the quality of man-kind,the environment must be protected effectively by law.In this article,how to protect environment well by law is addressed and researched.Methods:Summarize the bad situations of birth defects of neonate,environmental situation and the environmental protection law in China.The new best proposals for revision of law of environmental protection are suggested for preventing and treating the birth defects of neonate in emergency.So as to promote the quality of man-kind.Results:There are 6 new best proposal papers for revision of law of environmental protection are suggested for preventing and treating the birth defects of neonate.The first proposal is to concretely build the law for campaign of educational,propagandistic publicity of environmental protection and health for all people.The second proposal is to create the law for building the department of prevention and treatment for environmental medicine in all the hospitals and health organizations.The third proposal is to create the law for building the national system to monitor,report and forecast the environmental situation like what the weather forecasting system does.The fourth proposal is to create the law for building the administration departments of environmental protection at the grass levels of villages.The fifth proposal is to create the law for building the administration departments of environmental protection at any unit.The sixth proposal is to create the law for building the administration departments of environmental protection for all foreign units or investment in China.Conclusion:The research of the best law revision proposals are very good for environmental protection,health promotion and preventing and treating the birth defects of neonate in emergency,promoting the quality of man-kind if the proposals are adapted into laws and regulations by China.The proposals are much too worthwhile to be referenced by all related people and countries around the world to promote environmental protection,health preventing and treating the birth defects of neonate in emergency.The proposals have aroused great attention in every classes in and out of China.Which must be better emergency treatment and prevention methods of birth defects of neonate.