Exploration of “Ant tribe” based on the background of high housing price

I think "based on the background of high housing price" sounds a bit Chinglish. 在高房价的背景下。 I perfer to say Exploration of “Ant tribe” in today's unaffordable housing market.

“Ant tribe” is a code name of inhabited groups of low-income college graduates who live in the big city.

code name? Are you working as a police officer? code name is not the proper word here. I would say: Ant tribe is a term used/coined to describe a group of low-income university graduates who settle for a poverty-level existence in big cities.

It’s a special group made by the Transformation of China's economic and social structure and high housing price.

 中国特色的英文真是不好翻译！如果话一定要这么说,i will settle for this: It’s a special group formed during the period of Transformation of China's economic and social structure and high housing price.

The phenomena of “Ant tribe” has caught the Society's attention in Recent years. And the society is very concerned about the survival condition of the ant tribe.

this sentence is okay, but I would use living condition to replace survival condition.

It has the important practical significance to the construction of harmonious socialist society by knowing the Survival status of ant tribe, analyzing its social causes, coming up with solution to get “ant tribe” out of trouble.

It has the important practical significance to the construction of harmonious socialist society to know the living status of ant tribe, to analyze its social causes, and then to work out a solution to improve their living conditions.