Complex sentence: She worked at the Johore Bahru General Hospital during the 50s, and she has many similarities with the narrating voice of the story, one of the most important may be the sympathy for the communist detainees in Malaysia.
Split into simpler sentences: She worked at the Johore Bahru General Hospital during the 50s, and she has many similarities with the narrating voice of the story. One of the most important similarities may be the sympathy for the communist detainees in Malaysia.