A、By eating chicken soup daily. B、Through regular exercising. C、Through a surgical operation. D、By using traditional Chinese med

A 22-year-old Chinese woman who suffered from a persistent cough was shocked to learn that she had a piece of chicken bone lodged in her lung.
The unnamed woman, from the province of Shandong, started to have coughing problems when she was 7 or 8 years old. For 14 years, she made numerous hospital visits. However, no doctor could identify any problem. Her uncontrollable coughing was a mystery.
Finally, the woman got a full body scan at a hospital in the city of Qingdao. This special medical procedure revealed she had a chicken bone stuck in her lung. Doctors performed surgery and removed the bone. The simple procedure went smoothly and the woman has recovered fully. With the bone finally removed from her lung, the woman is very happy that she no longer suffers from that annoying cough.
1. What was the woman’s problem?
2. How was the woman’s problem eventually solved?