Where did the verses to welcome friends come from?

1. "Guest Arrival" Tang Dynasty: Du Fu, there is spring water in the south and north of the house, but I can see a flock of gulls coming every day. The flower path has never been swept by visitors, and now the gate is opened for you. Panxiang City is far from being able to taste both delicious food and wine, and only old fermented grains are available in bottle and wine shops. He is willing to drink with his neighbor, calling across the fence to finish the remaining cup.

2. "The Guest" Tang Dynasty: Du Fu, the guest came from Nanming, leaving my spring guest pearl. There are hidden words in the beads, and I cannot write them down if I try to identify them. Keep the case sealed for a long time, in case the official needs it. The sight turns into blood, and the sorrow is gone.

3. "Guests Traveling Thousands of Miles" Wei and Jin Dynasty: Cao Zhi, there are strangers traveling thousands of miles away. I asked you where you are from. If you follow it, you will be loved by your heart. I cried to me while I was wearing my clothes, and I told myself before I breathed out. Originally a scholar from Shuo, he is now a citizen of Wuyue. The journey is about to resume, and I will go to the Western Qin Dynasty.