The last order of the government, prohibiting the exportation of tea and rhubarb, has been issued by the advice of Lin, who translates the English newspapers to the council.  It is affirmed in these journals, that millions of these desert tribes have no other beverage than tea for their support.  As their oath prohibits any other liquor, they will be driven to water for subsistence, and, unable to correct its unhealthy influence by doses of rhubarb, will die miserably.  In anticipation of this event, large catacombs are being erected near their great city, on the authority of Slo-Lefe-Tee, who visited it last year, and intends shortly to go there again.  The rhubarb prohibition will, it is said, have a great effect upon the English market for plums, pickled salmon, and greengages; and the physicians, or disciples of the great Hum, appear uncertain as to the course to be pursued.

The emperor has issued a chop to the Hong merchants, forbidding them to assist or correspond with the invaders, under pain of having their finger-nails drawn out and rings put in their noses.  Howqua resists the order, and it is the intention of Lin, should he remain obstinate, to recommend his being pounded up with broken crockery and packed in Chinese catty packages, to be forwarded, as an example, to the Mandarin Pidding, of the wild island.

An English flag, stolen by a deserter from Chusan, will be formally insulted to-morrow in the market-place, by the emperor and his court.  Dust will be thrown at it, accompanied by derisive grimaces, and it will be subsequently hoisted, in scorn, to blow, at the mercy of the winds, upon the summit of the palace, within sight of the barbarians.

LEVANT MAIL.

CONSTANTINOPLE, ALEXANDRIA, AND SMYRNA.

August 30.

The Sultan got very fuddled last night, with forbidden juice, in the harem, and tumbled down the ivory steps leading from the apartment of the favourite, by which accident he seriously cut his nose.  Every guard is to be bastinadoed in consequence, and the wine-merchant will be privately sewn up in a canvas-bag and thrown into the Bosphorus this evening.

A relation of Selim Pacha, despatched by the Sultan to collect taxes in Beyrout, was despatched by the Syrians a few hours after his arrival.

The periodical conflagration of the houses, mosques, and synagogues, in Smyrna, took place with great splendour on the 30th ult., and the next will be arranged for the ensuing month, when everybody suspected of the plague will receive orders from the government to remain in their dwellings until they are entirely consumed.  By this salutary arrangement, it is expected that much improvement will take place in the public health.

The inundation of the Nile has also been very favourable this year, The water has risen higher than usual, and carried off several hundred poor people.  The Board of Guardians of the Alexandria Union are consequently much rejoiced.