CHONGZUO-APRIL 11: a nurse fills eye drops into an  elderly woman's eyes after she had her eye pad removed one day after acataract surgery in the &quot;Lifetime Express&quot; train April 11, 2004 in Chongzhou, Guangxi province, China. Guangxi is one of the poorest places in China with an annual income of USD 120-250 per year for peasants. Without Lifetime Express, a Hong Kong based Non Governmental Organization (NGO) that performs cataract surgeries for free, many people in rural areas would remain partly blind as the official fee for such surgeries in China about USD 600 is out of reach for all of them.