The word **修建** is a typical coordinative compound in Chinese, formed by combining two characters with related meanings: **修** (xiū), which means "to repair," "to renovate," or "to maintain," and **建** (jiàn), which means "to build," "to construct," or "to establish." Together, they create a single verb meaning "to construct and build," often referring to the act of carrying out construction projects, such as buildings, roads, or infrastructure, encompassing both the initial building and subsequent repairing or extending. This formation follows a common pattern in Chinese where two synonymous or semantically complementary characters are paired to express a broader, more general concept related to the actions of construction and development.