On Feb 8, 2001, workers at a construction site in Jinsha village, Chengdu, found many pieces of ivory and jade and the hidden ruins of the capital of the ancient Shu Kingdom were brought     1    light by archaeologists. Among the over 5,000 precious relics     2    (excavate)from the ruins, the most eye-catching is the Golden Sun Bird. It is made from delicate gold foil(箔), just one     3    (five)of a millimeter thick. It has two sections: The center is a sun pattern with 12 rays     4    (indicate)the rotation(自转)of the sun and around the sun are four birds flying anticlockwise. According to archaeologists, the four birds symbolize four seasons, while the 12 rays     5    (mean)to represent 12 months of the year. Hence, it could be inferred that over 3000 years ago ancient Shu people possessed     6     good knowledge of astronomy and nature. Furthermore, this masterpiece is believed to be an illustration of an ancient Chinese myth recorded in the classic The Legends of Mountains and Seas,     7     was written about 2,500 years ago. According to the book, ancient people believed the sun was carried up     8    down by birds daily.

In 2005, the pattern was     9    (successful)selected as the symbol of China’s cultural heritage to showcase the ancient Chinese people’s     10    ( wise)and aspirations.