(2) Working papers;
(3) Minutes of the law firm’s meeting to discuss major and difficult entrusted matters;
( 4) Approval materials (if it is decided not to issue, a notice of non-issuance should be attached);
(5) Lawyer’s letter;
(6) Mailing receipt and receipt;< /p>
(7) Attachment to the law firm’s fee invoice (only applicable to a single business where a lawyer’s letter is issued);
(8) Signing materials for the lawyer’s letter, etc.