original: after receiving suspended sentences several times for anti-government activities , yun retired from politics in 1980 and focused primarily on cultural activities until his death from diabetic conditions and high blood pressure in 1990 .
simplifications: after receiving suspended sentences several times for anti-government activities , yun retired from politics in 1980 and focused mostly on cultural activities until his death from diabetic conditions and high blood pressure in 1990 . yun received suspended sentences for anti-government activities , so he retired from politics and focused on cultural activities until his death in 1990 . . after receiving suspended sentences several times for crimes against the government , yun quit politics in 1980 and spent most of his time on cultural activities until his death from diabetic conditions and high blood pressure in 1990 . after receiving suspension several times for anti-government activities , yun retired from politics in 1980 and focused primarily on cultural activities until his death from diabetic conditions and high blood pressure in 1990 . after receiving suspended sentences serveral times for anti-government activities , yun retired from politics in 1980 and focused mainly on cultural activities until his death from diabetic conditions and high blood pressure in 1990 . after receiving discontinued sentences several times for anti-government activities , yun retired from politics in 1980 and concentrated mainly on cultural activities until his death from diabetic conditions and high blood pressure in 1990 . after receiving suspended sentences many times for anti-government activities , yun retired from politics in 1980 and focused on cultural activities until his death from diabetic conditions and high blood pressure in 1990 . having received several suspended sentences for anti-government activities , yun retired from politics in 1980 and , until his death in 1990 from dibetes and high blood pressure , focused primarily on cultural activities .