一手包辦

The number one; single; a; as soon as; entire; whole; all; a "one" radical in Chinese characters; also used for clarity when spelling out numbers.

Hand; person skilled in a certain type of work; person engaged in certain work; classifier for skill; personal; convenient.

To wrap or cover; to hold or include; a package or container; to take responsibility for or guarantee; to contract for.

to handle a matter or task; to manage or run an organization or enterprise; to organize an event; to deal with procedures; to establish or set up; to investigate or prosecute a case; also means office.