1 surname Cheng

1 to ride (in a vehicle)

1 passenger

1 first-class

2 best quality

3 also pr. [shàng shèng]

1 attendant on an airplane, train, boat etc

1 to take advantage of sb in an unguarded moment (idiom)

2 to take sb by surprise

1 to enter by exploiting a weak spot (idiom); to take advantage of a lapse

1 to brave the wind and the billows (idiom); to have high ambitions

1 to enjoy the benefits of the hard work of one's predecessors. (idiom)

1 (idiom) to rely on the most favorable method