BEIJING - Hundreds of millions of people criss-cross China during Lunar New Year holidays each year to reunite with families in their hometowns or for sight-seeing in an extended festive period, making it the world's largest annual human migration.The Lunar New Year travel rush, or "Chunyun" in Chinese, is often seen as a barometer for the country's economic health and a pressure test of its vast transport system.HOW LONG IS IT?This year's Lunar New Year travel rush kicked off on Feb. 2 and will run for 40 days.The official Spring Festival public holidays, as the new year cel…READ FULL ARTICLE
