In China's Guangdong Province, a seven-year-old girl accidentally fell into a fast-moving river on September 11. Luckily, a quick-thinking person who was nearby jumped into the water to save her. A video captured the brave act. The person swam over to the girl, who was struggling in the water, and brought her back to safety on the riverbank. After they both got out of the water, the little girl was seen standing with her backpack on, safe and sound, all thanks to the hero who came to her rescue. Now, the video is going viral on the internet.