I am copying this letter to your Protocol Office, and to the Executive Secretary and Chief - of - Staff to the His Excellency President; and to the Ministers - designate of Foreign Affairs and National Security. (ghanapoliticsonline.com)
2 And I, brethren, when I came to you, came not with excellency of speech or of wisdom, declaring unto you the testimony of God. (religion.blogs.cnn.com)
Excellent communication and interpersonal skills with excellency in verbal as well as written communication skills (bestsampleresume.com)