CREATE TABLE table_20577 ("Date  ( CE ) " CLOB, "Text" CLOB, "Simplified characters" CLOB, "Traditional characters" CLOB, "Pinyin" CLOB, "Wade-Giles" CLOB, "Literal meaning" CLOB)

Name the total number of pinyin for hsin-y an-i-ma
SELECT COUNT("Pinyin") FROM table_20577 WHERE "Wade-Giles" = 'hsin-yüan-i-ma'
SELECT COUNT("Pinyin") FROM "table_20577" WHERE "Wade-Giles" = 'hsin-yüan-i-ma'