Where does the new Pearl Princess return to Tonglin? Which episode is the scene of Qing Er Xiao Jian?

Sad Wei Zi broke up with Erkang, who was not allowed to kiss Wei Zi and was slapped. Everyone goes to Jiuqu Lake to enjoy the scenery. Sunny, Wei Zi and Er Kang express their feelings through poems. The master wondered that the children's poems were not up to standard. After discussion, we split up, and the four guards taught Sunny to ride a horse, creating opportunities for Ertai. Er Kang explained to Wei Zi that he was finally forgiven. Over there, Sang Ni rode into the Woods alone and fell into a trap. Hearing the cry for help, a mysterious passerby stopped.