CREATE TABLE table_203_370 (id NUMBER, "year" NUMBER, "competition" CLOB, "venue" CLOB, "position" CLOB, "event" CLOB, "notes" CLOB)

which was the only competition to occur in china ?
SELECT "competition" FROM table_203_370 WHERE "venue" = 'pr china'
SELECT "competition" FROM "table_203_370" WHERE "venue" = 'pr china'