Thank you, Julie. Thank you for your advice. In fact, I connected with my dad today, he told me maybe my mom has known the diagnosis, for been in hospital for so many days, she must be know the answer. I'm from China, I searched on the Internet in order to find a best cancer treatment center, and I hope to find somewhere my mom can receive a better treatment and maybe can be cured. But my dad told me it was too late that her condition had been worse since last November, he told me try to make mom happy, and encourage her to be brave, and we should never surrender in face of life. A miracle may occur if we aren't afraid. Sometimes I hope it's only a dream, and when I open my eyes, all is well. But it's not. I hope all the people who bear a cancer can have a dream come true. Wish you all the best. Dad told me we will go back home after a few days; I hope I can give the most happiest day to my mom.