Table: east_asia_cities_2
Columns: city
chinese
pinyin
county
population_2010

Question: Which Pinyin has a County of changhua?
SQL: SELECT "pinyin" FROM east_asia_cities_2 WHERE "county" = 'changhua'

Question: Which County has a Chinese of 新竹?
SQL: SELECT "county" FROM east_asia_cities_2 WHERE "chinese" = '新竹'

Question: Which Pinyin has a Chinese of 臺南?
SQL: SELECT "pinyin" FROM east_asia_cities_2 WHERE "chinese" = '臺南'

Question: Which County has a City of changhua?
SQL: SELECT "county" FROM east_asia_cities_2 WHERE "city" = 'changhua'

Question: What is taipei's lowest 2010 population?
SQL: SELECT MIN("population_2010") FROM east_asia_cities_2 WHERE "city" = 'taipei'