SELECT T3.venue FROM city AS T1 JOIN hosting_city AS T2 ON T1.city_id = T2.host_city JOIN MATCH AS T3 ON T2.match_id = T3.match_id WHERE T1.city = "Nanjing ( Jiangsu )" AND T3.competition = "1994 FIFA World Cup qualification"
What is the venue of the competition "1994 FIFA World Cup qualification" hosted by "Nanjing ( Jiangsu )"?
[Schema (values) (types)]: | city_record |  city : city_id (text) , city (number) , hanzi (text) , hanyu_pinyin (text) , regional_population (text) , gdp (number) | match : match_id (text) , date (number) , venue (text) , score (text) , result (text) , competition (number) | temperature : city_id (text) , jan (number) , feb (text) , mar (text) , apr (text) , jun (number) , jul (number) , aug (number) , sep (text) , oct (text) , nov (text) , dec (text) | hosting_city : year (text) , match_id (number) , host_city (text);