On September 15, 2019, xu Shuquan places paper aircraft into " 70 " appearance, celebrate new China to hold water 70 years. Xu Shuquan is the retired teacher that becomes flying elementary school, he likes paper folding as a child, after retiring, keep studying, folded number to wear plane model now. The picture signs: Chengdu business signs up for - IC PhotoOn September 15, 2019, xu Shuquan places paper aircraft into " 70 " appearance, celebrate new China to hold water 70 years. Xu Shuquan is the retired teacher that becomes flying elementary school, he likes paper folding as a child, after retiring, keep studying, folded number to wear plane model now. The picture signs: Chengdu business signs up for - IC PhotoOn September 15, 2019, xu Shuquan places paper aircraft into " 70 " appearance, celebrate new China to hold water 70 years. Xu Shuquan is the retired teacher that becomes flying elementary school, he likes paper folding as a child, after retiring, keep studying, folded number to wear plane model now. The picture signs: Chengdu business signs up for - IC PhotoOn September 15, 2019, make the paper aircraft that the tree folds completely, the smallest have a centimeter only how long. Xu Shuquan is the retired teacher that becomes flying elementary school, he likes paper folding as a child, after retiring, keep studying, folded number to wear plane model now. Make the paper aircraft that the tree folds completely, the smallest have a centimeter only how long. The picture signs: Chengdu business signs up for - IC PhotoOn September 15, 2019, make the paper aircraft that the tree folds completely. Xu Shuquan is the retired teacher that becomes flying elementary school, he likes paper folding as a child, after retiring, keep studying, folded number to wear plane model now. The picture signs: Chengdu business signs up for - IC PhotoOn September 15, 2019, make the paper aircraft that the tree folds completely. Xu Shuquan is the retired teacher that becomes flying elementary school, he likes paper folding as a child, after retiring, keep studying, folded number to wear plane model now. The picture signs: Chengdu business signs up for - IC Photo