(literary) to ride a raft and reach the Milky Way, based on an ancient myth that the sea and heaven are connected

A tripod-shaped wooden framework filled with soil and stones used to block or divert water, traditionally used in the Dujiangyan irrigation system.

(literary) a raft said in legends to travel between the sea and the Milky Way

(literary) fishing boat or fishing raft

(literary variant) a kite made of paper or wood; a wind-driven vessel