After "sleeping" for more than 3, 000 years, the Sanxingdui Ruins were discovered. They1 the world in 1986. Scientists found more than 1, 000 cultural relics, including bronze ware（青铜器）（神树）. The Sanxingdui Ruins were found2 . A farmer found them in 19293 he was digging a well. People found some artifacts, but didn't know how4 they were. In 1986, when farmers dug up soil to make bricks（砖）, they found relics again. 5 then searched the area and found two pits（抗）. The site's total area is 12 square kilometers.
