Not easy to find. I think only closest I found is some Vietnamese flower called Bell Shaped Peach Blossoms.
Confidence level: 75%
Source: https://english.vov.vn/photos/bellshaped-peach-blossoms-on-ba-na-hills-309831.vov
Not easy to find. I think only closest I found is some Vietnamese flower called Bell Shaped Peach Blossoms.
Confidence level: 75%
Source: https://english.vov.vn/photos/bellshaped-peach-blossoms-on-ba-na-hills-309831.vov
Yes, it is the flower
Bell flower is the key word and the plant distribute thru out China, Japan and Asia.
Strange, that I only pages on and from Vietnam.
Some other site have been found by others.
A scientific name have been found. Well done everyone.
The Vietnam species is another variety of plant.
See @sukhoi-su finding link.