Th?i k??B?c thu?c cu?i cùng k?t thúc sau chi?n th?ng tr??c nhà Minh c?a ngh?a quân Lam S?n.Around triangular in form, with its northeast and southwest sides bounded from the northern uplands, the Purple River delta extends inland some a hundred and fifty miles (240 km) and runs some 75 miles (120 km) together the Gulf of Tonkin. The delta might