Bird Nest

I'm suffered a cold cough badly without telling my mum. Situation become worsened till I keep coughing in the middle of the night. My lovely mum prepared and boiled "bird nest" for me that I bought in Miri, Sarawak. She put some "chinese pao sam" to boiled with the bird nest. After eating, I'm completely cured on the next 2 days, offcourse I don't take cold drink, salty and sour food. If not, it'll wash away my mum effort and wasted my money..hehe