嘆為觀止

to sigh with sadness or regret; to exclaim; to admire or praise

To do; to act; to make; to become; to be; to serve as; because of; for; by (passive voice marker).

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.

To stop or halt; to prohibit or forbid; to reach or arrive at; to stay or reside; a foot; dignified bearing.