This monarch at first showed a blending of Buddhistic and Confucian influences, for the annals state that in his second year he fed ten thousand monks in the palace and gave them lodging there, and that shortly after this he built a Temple to Heaven before the palace. The Yŭ-jin tribe broke their promise and made a descent upon the border fortresses but were driven back; and not only so, but the Koryŭ forces followed them to their haunts and burned their villages to the ground. In 1053 the system of taxation was overhauled and a new schedule of weights was made. The King sent a letter to Kitan complaining that the bridge across the Yalu still stood, that a wall had been built to secure it and that a horse relay system had been established, with this bridge as one of its termini. It seemed, in the words of the letter, that “Kitan was the silk-worm and Koryŭ was the mulberry leaf.” The King was anxious to attempt an embassy to China and for that purpose suggested that a boat be built on the island of Quelpart but the officials dissuaded him from the attempt. The year 1056 was signalised by the arrival of an envoy from Japan. It is probable that the strong Buddhistic tendency which had developed in Japan had tempted the Japanese to send and secure further instruction in that cult and to secure relics and paraphernalia. The envoy may have asked that Buddhist teachers be sent, but the records say nothing to this effect. Buddhism was making steady advances. A large quantity of metal intended for the manufacture of arms was taken by order of the King and made into nails for use in building monasteries. He took away houses from many wealthy people, among them some of his own relatives, and gave them to the monks. The law requiring that of four sons one must become a monk was now revised so as to read that one of every three should don the cowl. Nearly every house furnished its monk. The King said “From the very first our Kings have encouraged Buddhism and each generation has paid attention to the building of monasteries. By so doing many blessings have been received. Now that I have become King I find that many evils are oppressing the state because of the neglect of the important precept. I will now mend this breach in our conduct and restore to the country her former prosperity.” So he built monasteries in various places. The officials all used their influence against this but the monks carried the day. A Buddhist book called Tal-jang-gyŭng was sent by Kitan as a gift to Koryŭ. This period was not without some hopeful signs. A law was passed that no man should be punished before being tried before three judges. The government built a fleet of a hundred and six sailing vessels to carry the government rice from one port to another. The boats made six trips a year.