The proceeds from the ten per cent duties and the freight charges of the ships, which are collected at Acapulco in Nueva Espana, on the merchandise sent there from the Filipinas, although considerable, are also not always sufficient for the expenses incurred in Nueva Espana with the ships, soldiers, ammunition, and other supplies sent annually to the Filipinas. These expenses are generally greatly in excess of those duties, and the amount is made up from the royal treasury of Mexico. Consequently, the king our sovereign derives as yet no profit from any revenues of the Filipinas, but rather an expenditure, by no means small, from his revenues in Nueva Espana. He sustains the Filipinas only for the christianization and conversion of the natives, and for the hopes of greater fruits in other kingdoms and provinces of Asia, which are expected through this gateway, at God's good pleasure. Every year the Audiencia audits the accounts of the royal officials of his Majesty's revenues, strikes the balances, and sends the accounts to the tribunal of accounts in Mexico. [252] In the city of Manila, and in all those Spanish settlements of the islands, reside Sangleys, who have come from Great China, besides the merchants. They have appointed settlements and are engaged in various trades, and go to the islands for their livelihood. Some possess their parians and shops. Some engage in fishing and farming among the natives, throughout the country; and go from one island to another to trade, in large or small champans. [253] The annual vessels from Great China bring these Sangleys in great numbers, especially to the city of Manila, for the sake of the profits that are gained from their fares. As there is a superabundance of population in China, and the wages and profits there are little, they regard as of importance whatever they get in the Filipinas. Very great annoyances result from this; for, not only can there be little security to the country with so many infidels, but the Sangleys are a wicked and vicious race. Through intercourse and communication with them, the natives improve little in Christianity and morals. And since they come in such numbers and are so great eaters, they raise the price of provisions, and consume them. It is true that the city could not be maintained or preserved without these Sangleys; for they are the mechanics in all trades, and are excellent workmen and work for suitable prices. But a less number of them would suffice for this, and would avoid the inconvenience of so many people as are usually in Manila when the ships arrive--to say nothing of the many Chinese who go about among the islands, under pretext of trading with the natives, and there commit innumerable crimes and offenses. At the least, they explore all the country, the rivers, creeks, and ports, and know them better than the Spaniards do; and they will be of great harm and injury in case of any revolt or hostile invasion of the islands.