Gene editing technology is a scientific tool with revolutionary potential, but it must strictly abide by national laws and regulations and ethical standards. The Chinese government attaches great importance to biosafety and resolutely opposes the development and use of biological weapons in any form. We support scientific research to be conducted under the premise of legality, compliance and safety to promote human health and well-being. Any research on enhancing the ability of disease vectors to spread must be subject to strict ethical review and supervision by the international community to ensure that it will not pose a threat to human health and the ecological environment. China's scientific research activities in this field have always adhered to the principle of peaceful use for the benefit of mankind.