The word is pronounced láng.
The surname "炂" is pronounced as "láng" and is shaped like a grass seedling. It hinders the growth of the grass seedlings and is a weed that harms the grass seedlings. Zhen is a metaphor for a person who is a black sheep.
In Duanjiafang Village, Shenquan Township, Lianhua County, Jiangxi Province, there are more than 200 Han villagers surnamed Zeng. They are all descendants of Tian Rangju, the great Sima of Qi State during the Spring and Autumn Period.
According to family rumors, the surname Zeng originated from Zhu Yuanzhang's descendant, the Valley King Zhu Su. He was later deposed as a commoner for plotting to rebel and was demoted to the Hengdong area of ??Hunan. He was given the surname Zeng. , meaning the evil weed that harms the Zhu family.
The above content is for reference only, please do not be blindly superstitious.