The method of drawing a new port city is as follows:

1. Draw a rectangular shape, which will be the foundation of the new port city. The size of this rectangle will determine the scale and proportion of the new port city. Draw a curved shape in the center of this rectangle, which is the central avenue of the new port city.

2. On the left side of the rectangle, draw several trapezoidal shapes, which are the buildings of New Port City. Each building has different heights and shapes to show their uniqueness. On the windows and doors of buildings, you can draw some details, such as lines and shadows, to make them look more real.

3. On the right side of Center Avenue, several buildings are also drawn, which are similar to those on the left, but have different shapes and sizes. These buildings can include some curved elements to contrast with the buildings on the left.

4. Draw the roads and traffic signs of the new port city. The road can be curved to simulate the real road direction. Traffic signs can be represented by simple circles or squares.

5. Draw the background of the new port city. This can be the background of a city skyline or ocean, depending on the characteristics of the new port city. The skyline can be rendered with lines and colors, and the ocean can be represented with blue and white.

Characteristics of the new port city:

1. The business of the new port city is very prosperous. There are many large shopping centers and commercial streets here, including some famous brands and local specialty shops. These businesses provide residents with a wealth of shopping choices, whether it is daily necessities or fashionable consumer goods. At the same time, the commercial activities of the new port city have also promoted the development of the local economy and provided more employment opportunities for residents.

2. New Port City has a strong cultural atmosphere. There are many historical sites and cultural attractions here, such as museums, art galleries, concert halls, etc. These places often hold various cultural activities, providing residents with rich cultural experiences. In addition, there are many characteristic cultural blocks in Xingang City, such as food street and bar street, which show the unique local cultural features and attract many tourists to visit and travel.

3. The entertainment facilities in New Port City are rich and varied. There are many cinemas, KTV, amusement parks and other places of entertainment, which provide residents with a relaxed and pleasant way of leisure. At the same time, there are many sports venues and parks in New Port City, such as gymnasiums, swimming pools and football fields, which provide residents with healthy and leisure entertainment.