Did Hezi really go to Central America?

He Zi is a writer. The protagonist in his Farewell to China Class went to Central America.

He Zi, formerly known as He, also has pen names such as, Yaxin. Shunde, Guangdong, was born in Macau. He came to Hong Kong with his mother and received education in Hong Kong. After graduating from high school, I worked as a teacher for three years, and then transferred to work as an editor of Children's Daily for six years. He began to write children's literature and wrote articles and columns in many newspapers and periodicals in Hong Kong for a long time. He has been the editor-in-chief of Overseas Chinese Daily Children's Weekly and a special contributor to Happiness Pictorial, and devoted himself to the creation and research of children's literature.