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His mother Consort Zhao , who would eventually receive the imperial consort rank of Lifei ( 麗妃 ) , the second highest rank for imperial consorts , was said to be a prostitute who was capable in singing and dancing , and who became a concubine of Li Longji 's when Li Longji was serving as the secretary general for Lu Prefecture ( 潞州 , roughly modern Changzhi , Shanxi ) , in 708 .
 Consort, Li Longji, Li Longji, Changzhi, Shanxi
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Consort, Li Longji, Li Longji, Changzhi, Shanxi