One of these is China, which has transformed its economy to upper middle-income. China is the richest world economy by PPP terms, followed by the nGDP leader United States. Its green economy model is the heart of the International Horticulture Expo 2019 in Beijing themed “Live Green, Live Better”. China is also the greatest influencer in the construction industry, absorbing its construction material exports tactfully and easily increasing foreign exchange incomes. China merged several domestic airlines to establish the China Southern Airline to create the “Big Three”, alongside Air China and China Eastern Airlines.

Source: Daily Nation May 15, 2019 06:29 UTC