Can I watch the sunset in Cangshan Lake and Erhai Lake on a sunny day? Why?

You can only see it on sunny days, and there are few clouds on sunny days. Sunny days are not covered by heavy clouds, which can let the sun shine directly on the ground and provide good lighting conditions, so that people can clearly enjoy the beautiful sunset. On cloudy days or cloudy days, the existence of clouds will block sunlight and weaken or block the viewing of sunset scenery in Cangshan Erhai Lake.