The following are China cultural news items in brief on Monday. CELESTRON SETS UP OBSERVATION STATION ON CHINA'S GRASSLAND The U.S.-based Celestron has set up an observation station at Hexigten Grassland in north China's Inner Mongolia Autonomous Region for star gazers to take sharp pictures. Celestron has installed its advanced astronomical telescopes at the station. The company had worked with its Chinese partner -- Chinese National Astronomy Magazine-- in a site selection for building the station for half a year. UNDERWATER GREAT WALL REEMERGES AMID DROUGHT IN NORTH CHINA Sections of the Ming Dynasty (1368-1644) Great Wall, which had been submerged underwater for 35 years, have reemerged in a reservoir area in north China's Hebei Province, amid a lingering drought spell. The Great Wall sections of more than 50 km with 21 beacon towers are called Xifengkou Great Wall and Panjiakou Great Wall. They were submerged in 1975 after the construction of Panjiakou Reservoir, the biggest in north China. The reservoir supplies water for major cities like Beijing, Tianjin and Tangshan. CHANGCHUN INTERNATIONAL ANIME FAIR IN NE CHINA The 2010 Changchun International Anime Fair is being held in Changchun, capital of northeast China's Jilin Province, from May 28 to June 2. The fair has gathered together animation experts from China, the United States, France, Japan and the Republic of Korea. Chinese cities like Changchun, Hangzhou and Guiyang have listed the animation industry as a backbone industry for local economy. CHINA TO TURN TOMB OF CAO XIU INTO MUSEUM The tomb of Cao Xiu, a noted general from the Three Kingdoms period (220-280 A.D.), in Mengjin County of Luoyang City, central China's Henan Province, will be turned into a museum after a protective excavation, the Henan provincial cultural heritage bureau said on Monday. Chinese archeologists announced the discovery of the tomb on May 17. 