8090
Based on observations of Chinese-Canadian elders living in Edmonton between 1980 and 2005 , it would seem that the Taishan language spoken in Baisha in the mid-20th century differed somewhat from that spoken in Taicheng ( Hoiseng in the Hoisan language , 台城 ) , the county seat of Taishan ( Hoisan , 台山县 ) .
 location: Taishan; location: Taishan
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Taishan; location: Taishan