The keyword you are querying is: geology of Tangshan, Hebei. If the opening speed is slow, you can try the fast version; if you want to save the snapshot, you can add it to the collection.

(Baidu has nothing to do with the author of the webpage/NEWS/Geology%20News/2007/20070307/19.pdf and is not responsible for its content. The Baidu snapshot is an index at the time of network failure and does not represent the search results of the website. Instant page.