documentary in order to solve the potential problems of the original family, the three fathers and sons decided to travel together to find a breakthrough opportunity. through a series of victories in life and survival challenges, we can gain the irresistible voice of the other party, break the ice between relationships and problems, and finally both parties open their hearts, truly touch the problem, face the undercurrent of father-son emotions, and find out 1 "informal talks" is a foreigner who uses chinese to make trouble ( 30 topic
