Postal universal service legal "four basic business" what?

Legal analysis: the postal universal service legal four basic business simply put: letter, brush, package, remittance. Letter is a letter, brush is printed, package is parcel, remittance is postal remittance.

Legal basis: "Chinese People's **** and the State Postal Law" Article 14 Postal enterprises to operate the following businesses:

(a) mail delivery;

(b) postal remittance, postal savings;

(c) stamps and stamps issued by the production of stamps and stamps, sales;

(d) domestic newspapers, books and other publications issued;

(v) other businesses stipulated by the State.