Xi paused and whispered, "Grandpa is still waiting for me!"Ling Jiuze said softly, "then go and spend time with Grandpa."Su Xi answered and was about to hang up the phone when he heard Ling Jiuze whi...to him shouted impatiently.Gong Huan took people to collect firewood, but the mountains here are all stone mountains, there are no trees, there are few branches, the snow is slippery, and collecting f...