Interpretation of opening up territory and expanding soil (1). Expand territory. The Biography of Fu Xie in the Later Han Dynasty: "Sejong expanded its territory and established four counties. The arguer thought that the Xiongnu's right arm was broken. " Biography of Southern History and Wang Zhun-Zhun: "I am always eager for fame and fortune, and I am the first to bear the brunt. Chen Anbian's strategy of opening up the territory is very popular in Ghana." The poem "Farewell" by Du Fu in Tang Dynasty said: "The contribution of opening up the territory is not finished, and Yuan and Ci." The seventh and ninth chapters of Romance of the Three Kingdoms: "Meng Tian was severely punished for opening up the territory and Le Yi was defeated." ② refers to developed areas. "The Biography of Pang Shen in the Later Han Dynasty": "The husband's expansion is uneasy, which is not conducive to strength; Many fields don't plow, how to save hunger! "
Word decomposition
The explanation of extension: development. Development. Expand. Expand (. Broad; Down and out. Also known as "falling"). Pushing things by hand: "Confucius can expand the customs of the country, but he refuses to smell it by force." "Last name. Paint ink on objects engraved with words or images and cover them with a layer of paper to explain the environment. Frontier. Entrance. Leave the country. Border. Place, region, place: no man's land. Good times. The environment is there. Situation: situation. Prosperity and adversity. Dilemma: Things have changed. Situation. Artistic conception: the earth.