to set sail

Lifan Group (auto manufacturer in Chongqing)

to unfurl (a sail)

expedition ship

under full sail; going as fast as possible

sail

to tack (of sailing ship); to jibe; to go about

sail; sailing boat

Zhang Chunfan (-1935), late Qing novelist, author of The Nine-tailed Turtle 九尾龜|九尾龟

rotor sail

lit. see the wind and set your sails (idiom); fig. to act pragmatically; to be flexible and take advantage of the situation