The reason why Happy Wang Pang is unpopular is that the breeding cost of Happy Wang Pang is much higher than that of conventional breeding, and it is no longer possible to produce more videos. Pang revealed in the video that the feed cost is high and the survival rate of chickens is low. Happy Wang Pang was farmed in the wild in the mountains. During the growth of chickens, he was affected by bad weather and the scourge of wild animals. The survival rate of each batch was only 75%, which further raised the cost and made him unable to last for three years.