It was now 1860. Five years and nothing accomplished! To one only looking on the outside Yung Wing would appear to have thus far pursued an uncertain and rather thriftless course; but not if he penetrated his real policy and the purpose that lay ever nearest his heart; most assuredly not if he knew--what was the fact--that all this time that he was going from one thing to another and keeping himself poor, he was refusing offers of employment at rates of remuneration that to him, so long familiar with a straightened lot, seemed little short of princely. In 1860, however, overtures were made him by one of the leading silk and tea houses of Shanghai to enter its service as traveling inland agent, which, for the reason in part that it would send him touring through a wide extent of country and possess him, by observation, of a knowledge that he deemed would be useful to him, he determined to accept. This business he followed for a year, and then, seeing a good chance for it, set up in a business for himself which proved so profitable a venture that, had he continued in it, he would, to all appearances, have speedily become rich. As it was, he made a very considerable sum of money. But in 1862 the door of the opportunity which he had been constantly feeling after from the day he landed in China, unexpectedly opened to him. It was in this wise: While in the city of Shanghai, he made the acquaintance of a Chinese astronomer--a man of rank and of eminence in learning. Or rather, the astronomer, who had in some way gained intelligence of Wing’s antecedents, sought his acquaintance for the sake of talking astronomy with him. In repeated interviews through which their acquaintance progressed to the degree of mutual friendly regard, Wing, who had carried away from college a better knowledge of astronomy than most graduates do, told him all he knew, which was a long advance upon his own previous acquisitions in that science. This astronomer was an officer of the great Tsang Kwoh Fan, viceroy of Kiang Su and Kiang Nan provinces, generalissimo of the Imperial forces and one of the very most prominent and leading men in the whole Empire. Through representations made to him by the astronomer, he soon sent a message to Yung Wing desiring to see him, and hinting a desire to take him into his service. Though returning a favorable reply to the message, under all the circumstances and for reasons that cannot be explained, Wing delayed responding to it in person for a considerable time. The situation was a delicate one, requiring extreme caution and circumspection on his part.