DDZ type ventilating fan fixed in the wall
Ejector in the Fixed Half
the fixed point theorem in banach space
the highest railway tunnel in the world
tunnel in the cold region
analogous corporation in the structure & mechanism
beyond government in the organization orientation
codes style in the Shang and Zhou Dynasty
Eight Commissioners System in the village
three flowers in the artistic field of Suzhou
three outstanding issues in the countryside
Yuefu (乐府) in the Han Dynasty
10A scored 10 As in the HKCEE
1998 summer heavy precipitation in the Yangtze and Huaihe River valley
a baby boom in the last Year of the Dragon