CREATE TABLE routes (rid NUMBER, dst_apid NUMBER, dst_ap CLOB, src_apid NUMBER, src_ap CLOB, alid NUMBER, airline CLOB, codeshare CLOB)
CREATE TABLE airports (apid NUMBER, name CLOB, city CLOB, country CLOB, x NUMBER, y NUMBER, elevation NUMBER, iata CLOB, icao CLOB)
CREATE TABLE airlines (alid NUMBER, name CLOB, iata CLOB, icao CLOB, callsign CLOB, country CLOB, active CLOB)

What is the name of the airport with the most number of routes that start in China?
SELECT T1.name FROM airports AS T1 JOIN routes AS T2 ON T1.apid = T2.src_apid WHERE T1.country = 'China' GROUP BY T1.name ORDER BY COUNT(*) DESC LIMIT 1
SELECT "T1"."name" FROM "airports" "T1" JOIN "routes" "T2" ON "T1"."apid" = "T2"."src_apid" WHERE "T1"."country" = 'China' GROUP BY "T1"."name" ORDER BY COUNT(*) DESC FETCH FIRST 1 ROWS ONLY