To improve the East River for navigation in the Canton Delta we should concentrate the current of its estuaries into one single outlet by using the right channel which joins the Pearl River at Davids Island, thus deepening the channel as well as shortening the distance between Canton and the East River districts when the upper part of the river is improved. Another improvement in the Canton Delta for navigation is the opening of a straight canal between Canton City and Kongmoon so as to shorten the passage of the heavy traffic between this metropolis and the Szeyap districts. This canal should begin by straightening the Chanchun Creek south of Canton as far as Tsznai. Then crossing the Tamchow Channel it should enter into the Shuntuck Creek and follow this creek to its end emerging into the Shuntuck Branch at right angles. From there, a new canal must be cut straight to the turn of the Tailiang Channel near Yungki, then the canal should follow this channel through Yellow Reach as far as the Junction Bend. Here another new canal must be cut through to the Hoichow Creek, then it should follow Kuchan Channel to the main channel of the West River, and crossing it enter into the Kongmoon Branch. Thus, a straight canal can be formed between Canton and Kongmoon. In order to understand the improvement of the Canton Delta more clearly see Maps XIV and XV. Third, the problem of reclamation. A very profitable undertaking in the Canton Delta is the reclamation of new land. This process has been going on for centuries. Many thousands of acres of new land are thus being added to cultivation from year to year. But hitherto all the reclamation has been effected by private enterprise only, and there are no regulations for it. So sometimes this private enterprise causes great detriment to public welfare such as blocking up navigable channels and causing floods. A glaring case is the reclamation work just above the Moto Islands, which blocks more than half of the Main Channel of the West River. In the regulation of the West River, I propose to cut this new land away. In order to protect the public welfare, the reclamation work in this Delta must be taken up by the State and the profits must go to defray the expenses of improving this waterway system for navigation, as well as for the prevention of floods. At present, the area that can be gradually reclaimed is large in extent. On the left side of the Canton Estuary, the available area is about 40 square miles, and on the right side, about 140 square miles. On the estuaries of the West River from Macao to Tongkwa Island, there is an available area of about 200 square miles. Of the 380 square miles, about one fourth would be ready for reclamation within the next ten years. That is to say about 95 square miles could be reclaimed and put to cultivation within a decade. As one square mile contains 640 acres and one acre six mow, so 95 square miles will be equal to 364,800 mow.