This is the 1930th most frequent Chinese word.
开创
"开创" means "to create, initiate, or start."
In this sentence, 开创 means 'pioneered,' referring to the act of initiating or creating something new.
这家公司开创新的领域，取得了显著的成功。
This company pioneered a new field and achieved remarkable success.
Here, 开创 signifies 'developed,' indicating the establishment or initiation of a novel approach.
他开创了一个新的工作方法，提高了效率。
He developed a new working method, improving efficiency.
In this case, 开创 emphasizes 'create,' suggesting the initiation and establishment of improved ways of living.