CREATE TABLE table_name_54 (chapter NUMBER, pinyin VARCHAR2, articles VARCHAR2)

Can you tell me the lowest Chapter that has the Pinyin of dehua, and the Articles smaller than 16?
SELECT MIN(chapter) FROM table_name_54 WHERE pinyin = "dehua" AND articles < 16
SELECT MIN("chapter") FROM "table_name_54" WHERE "articles" < 16 AND "dehua" = "pinyin"