得宝去福建看麦苗，还见到了同在福建打工的水旺，三人想念着尕娃。白校长拦下了要去福建打工的学生海春玲，她的父母坚称她已经十六岁了，可以出去打工，从小教她的白校长是万万不信。从福建来的支教老师郭闽航怀着一腔热情自愿调到玉泉营的移民小学当老师，白校长对他的态度却不冷不热，毕竟他的学校需要的不是来了就走的支教老师。郭闽航告诉白校长自治区办合唱比赛的消息，白校长很生气，修操场的钱迟迟不批，竟搞这些没用的。多年前离家的尕娃回来了，跟着得宝干起了工程队。
Debao went to Fujian to see wheat seedlings and met Shuiwang who was also working in Fujian. The three of them missed Ga Wa. Principal Bai stopped Hai Chunling, a student who was going to Fujian to work. Her parents insisted that she was already sixteen years old and could go out to work. Principal Bai, who had taught her since childhood, did not believe it. Guo Minhang, a volunteer teacher from Fujian, volunteered to be transferred to the immigrant primary school in Yuquanying with enthusiasm. Principal Bai's attitude towards him was lukewarm. After all, his school did not need volunteer teachers who came and left. Guo Minhang told Principal Bai about the news of the autonomous region's chorus competition. Principal Bai was very angry. The money for repairing the playground was delayed, and they were doing these useless things. Ga Wa, who left home many years ago, came back and joined the engineering team with Debao.
