He uses a lot of words about the cloud,sun and flying birds in his poems which are full of his real emotion.

Through the full use of the image of the flying birds, we can see a figure of feudal scholar with an energetic nature; a vivid, refined - tasted person who respects and therefore merges into nature; a person rich in interest and full of steady, sure and distinct personality and a well-developed figure with optimistic, unrestrained and unconventionally graceful quality.

“Fly-bird-type”Concrete-filled steel tubular (CFST) arch bridge, or half-through rigid frame arch bridge, is a half-through CFST main arch fixed on the piers with two half-cantilevered deck arches, tied by the pre-stressed steel bar at the ends of the side spans.

In order to understand the effect of the two body-building methods-that is,the alternating exercises by doing dumbbell flying bird and barbell pushing and lifting,on the development of chest muscles,the present study randomly chooses two groups of body-building male students from jishou Mingren Club,each consisting of 30 members,and one group being experimental one,the other the contrasting group.