Although the Imperial Academy exists till this day, it has never been as nourishing as during that period. For this change the introduction of the competitive examination or Ko-chü system, must be held responsible. The "election" system furnished no fixed standard for the recommendation of public service candidates, and, as a result, tended to create an aristocratic class from which alone were to be found eligible men. Consequently, the Sung Emperors (960-1277 A.D.) abolished the elections, set aside the Imperial Academy, and inaugurated the competitive examination system in their place. The examinations were to supply both scholars and practical statesmen, and they were periodically held throughout the later dynasties until the introduction of the modern educational regime. Useless and stereotyped as they were in later days, they once served some useful purpose. Besides, the ethical background of Chinese education had already been so firmly established, that, in spite of the emphasis laid by these examinations on pure literary attainments, moral teachings have survived till this day in family education and in private schools. Although the system of awarding Government posts for proficiency in examinations is much better than most other systems that have prevailed, such as nepotism, bribery, threats of insurrection, etc., yet the Chinese system, at any rate after it assumed its final form, was harmful through the fact that it was based solely on the classics, that it was purely literary, and that it allowed no scope whatever for originality. The system was established in its final form by the Emperor Hung Wu (1368-1398), and remained unchanged until 1905. One of the first objects of modern Chinese reformers was to get it swept away. Li Ung Bing[23] says: