请帮我看一下我写的这一小段有没有语法或者用词的错误,
This statue depicts our first headmaster Zhang Boling.At the first time,Zhang was a seaman.He thought that only the good education can save China of the time,so he turned to education.Later he met Yan,they founded the series of Nan Kai schools including Nan Kai High School,Nan Kai Girls School,Nan Kai Primary School and Nan Kai University.