Freedom, equality, justice and the rule of law,
Patriotism, dedication, honesty and friendliness!
The above 24 words explain the Chinese dream and socialist core values from three levels: country, society and individual, which is a good choice.
To sum up, the words 12- 16 can be written as follows: the country is rich and strong, noble and upright, with beautiful scenery, benevolence and righteousness. I use "beautiful scenery" to emphasize the construction of ecological civilization.