袖手旁觀

Sleeve of a garment; to tuck something into a sleeve.

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

Side; beside; near; next to; auxiliary part of a Chinese character; surname.

To look at, watch, observe, or view; to behold; to advise; a concept or point of view; appearance; a surname; a Taoist monastery or palace gate watchtower.