an Entity references as follows:
Waiting (ηεΎ ) is a 1999 novel by Chinese-American author Ha Jin (ει) which won the National Book Award the same year. It is based on a true story that Jin heard from his wife when they were visiting her family at an army hospital in China. At the hospital was an army doctor who had waited eighteen years to get a divorce so he could marry his long-time friend, a nurse.