Keying, by the terms of his convention with Sir John Davis, had agreed that the gates of Canton were to be opened on April 6, 1849, but the nearer that day approached the more doubtful did it appear whether the promise would be complied with, and whether, in the event of refusal, it would be wise to have recourse to compulsion. The officials on both sides were unfeignedly anxious for a pacific solution, but trade was greatly depressed in consequence of the threatening demeanor of the Canton populace. There was scarcely any doubt that the Chinese authorities did not possess the power to compel obedience on the part of the Cantonese to an order to admit Europeans into their city, and on the question being referred to Taoukwang he made an oracular reply which was interpreted as favoring the popular will. "That," he said, "to which the hearts of the people incline is that on which the decree of Heaven rests. Now the people of Kwantung are unanimous and determined that they will not have foreigners enter the city; and how can I post up everywhere my imperial order and force an opposite course on the people?" The English government was disposed to show great forbearance and refrained from opposing Taoukwang's views. But although the matter was allowed to drop, the right acquired by the convention with Keying was not surrendered; and, as Taoukwang had never formally ratified the promise of that minister, it was considered that there had been no distinct breach of faith on the part of the Chinese government. The Chinese continued to cling tenaciously to their rights, and to contest inch by inch every concession demanded by the Europeans, and sometimes they were within their written warrant in doing so. Such a case happened at Foochow shortly after the accession of Hienfung, when an attempt was made to prevent foreigners residing in that town, and after a long correspondence it was discovered that the Chinese were so far right, as the treaty specified as the place of foreign residence the _kiangkan_ or mart at the mouth of the river, and not the _ching_ or town itself. It was at this critical moment that the Chinese were attracted in large numbers by the discovery of gold in California and Australia to emigrate from China, and they showed themselves well capable by their trade organization and close union of obtaining full justice for themselves and an ample recognition of all their rights in foreign countries. The effect of this emigration on Chinese public opinion was much less than might have been expected, and the settlement of the foreign question was in no way simplified or expedited by their influence.