1. Garden: Garden refers to the natural environment and leisure environment specially cultivated. In a certain area, the beautiful natural environment and recreational environment created by using engineering technology and artistic means, by transforming the terrain (or further building mountains, stacking rocks and controlling water), planting trees and flowers, building buildings and arranging garden roads, are called gardens.
Royal Garden, Yuanmingyuan Garden and Changchun Garden are all included in the park.
2. Royal Gardens: Royal Gardens are called "Garden", "Long", "Palace Garden", "Garden Long" and "Imperial Garden" in ancient books, which is one of the three basic types of Chinese gardens. As an important part of the royal living environment, gardens have formed royal gardens which are different from other types of gardens.
Yuanmingyuan is one of the royal gardens.
3. Yuanmingyuan: Yuanmingyuan, also known as Yuanmingyuan, is a large royal garden in the Qing Dynasty. It is located in the northwest suburb of Beijing, adjacent to the Summer Palace, and consists of Yuanmingyuan, Changchun Garden and Qichun Garden, so it is also called Yuanmingyuan. In addition, there are many small gardens in the east, west and south, surrounded by stars.
4. Changchun Garden: Changchun Garden is located in the east of Yuanmingyuan and is one of the three major gardens in Yuanmingyuan. Covering an area of more than 70 hectares, there are about 20 gardens and architectural landscapes such as Suzhou Lion Forest, Nanjing Zhanyuan Ruyuan and Hangzhou West Lake Xiaoyou Tianyuan.
Extended data:
Garden, Royal Garden, Yuanmingyuan Garden and Changchun Garden constitute an inclusive relationship. Royal gardens are a subset of gardens. Similarly, Yuanmingyuan is a subset of royal gardens, and Changchun Garden is a subset of Yuanmingyuan.
Inclusion is the relationship between sets, also called subset relationship. If any element of set A is an element of set B, set A is called a subset of set B, and record A is contained in b or b contains a. ..
An empty set is contained by any set, which is a subset of any set. If the elements of set A are subsets of set B, and at least one element in set B does not belong to a, then set A is called the proper subset of set B, and it is recorded that A is really contained in b or B really contains A. ..