bằng công văn này, chúng tôi xin thông báo như sau ông A được ủy quyền làm người đứng đầu của văn phòng với nội dung ủy quyền xin trân trọng cảm ơn lưu: văn thư
with this dispatch, we would like to announce the followingHe was A Commissioner to do the head of the Office with the authorized contentPlease thank youSave: clerical
by this dispatch, we would like to announce the following authorized Mr. A as head of the office with authorized content is pleased to thank note: clerical