Did you know Chinese immigrants from Guangdong province were immensely influential in the foundation of Yosemite national park? Watch Park Ranger Yenyen Chan’s video about Yosemite’s rich cultural history. @YosemiteNPS @NatlParkService https://t.co/dXHzbYIeXl https://video.twimg.com/ext_tw_video/1785201077278638080/pu/vid/avc1/720x1280/LuMtPAXfNNjDBFmR.mp4?tag=12