Zhenghe can also be used to refer to place names, such as Zhenghe County, a county-level city in Fujian Province. It has a long history and culture and is an important base for solar energy application technology and triangle iron production. Zhenghe County enjoys a superior geographical position and a beautiful environment, which attracts many Chinese and foreign tourists for sightseeing with its beautiful tulou landscape and unique cultural customs.
Politics can also be a name. Historically, there was a writer named Zhang Zhenghe in the Tang Dynasty. He was a famous calligrapher and poet in Tang Dynasty, and was once called "the first layman in Jiangnan". Zhang Zhenghe is good at describing landscapes and pastoral areas, chanting history and expressing his feelings about life, and enjoys a high reputation in the literary world of Tang Dynasty. His literary works have been included in classic works such as Complete Tang Poems and Tang Cuiwen.