text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_16162581_1 (pinyin VARCHAR, wade_giles VARCHAR)
  ### Question:
  Name the total number of pinyin for hsin-yüan-i-ma
  ### Answer:
  SELECT COUNT(pinyin) FROM table_16162581_1 WHERE wade_giles = "hsin-yüan-i-ma"