Juvenile Justice Act Article 49

Unless otherwise prescribed in this Act, provisions of the Code of Civil Procedure regarding the service of documents shall apply to the servicing of legal documents of this Act.Service of documents in accordance with the preceding paragraph may not be done by constructive notice to the juvenile, his/her statutory agent, a person who currently protects the juvenile, his/her assistant, the victim or his/her statutory agent whose personal information sufficient for identification is prohibited to be disclosed in accordance with the law.Service of documents may not disclose personal information sufficient for the identification of the juvenile or other persons whose identity shall be kept secret in accordance with the law on an envelope, service certificate, service notice or other documents that is disclosed to the public.
中文原文 少年事件處理法第49條
文書之送達,除本法另有規定外,適用民事訴訟法關於送達之規定。
前項送達,對少年、少年之法定代理人、現在保護少年之人、輔佐人,及依法不得揭露足以識別其身分資訊之被害人或其法定代理人,不得為公示送達。
文書之送達,不得於信封、送達證書、送達通知書或其他對外揭示之文書上,揭露足以使第三人識別少年或其他依法應保密其身分者之資訊。

English translation for reference only; the Chinese text prevails. Not legal advice.