Xiao Guifang said that her hometown is Huang Xiang, and Wang Gui said that Huang Xiang is Huangkou Town. When Wang Gui returned to his hometown, he got off the train at Huang Xiang Station, namely Huangkou Railway Station. I wonder if it's Huangkou near Dangshan. When Anna helped her hometown in Wang Gui sell pears, she said it was a tribute pear, maybe it was dangshan pear, but she didn't say it was a crisp pear, which was inconsistent! I said rock sugar can cure pear cough. Wang Gui's hometown accent can't be Dangshan's. Wang Gui's hometown may be the place where pears are produced in Henan near Huangkou. Could it be Ningling's?