China's east-west cooperation is taking steady steps toward common prosperity, Huanqiu reported, with the relatively developed east supporting the west's industry and infrastructure.

Balanced regional development is a shared task for nations of large territory and population. Building the self-reliance of lagging regions through industrial transfer, technology and talent exchange, and infrastructure investment is presented as the goal.

When eastern firms place production and logistics bases in the west, the west gains jobs and tax revenue while the east secures costs and markets. Officials say cooperation works best when this complementary structure functions.

Yet closing gaps is hard to achieve quickly, and the durability of industrial transfer and strengthening local capacity are cited as keys. Success turns on whether indicator growth translates into residents' lives.

Sinophone Bridge Times views balanced development not through the success of any system but by the yardstick of residents' quality of life. Efforts to narrow gaps are a common homework for every society.