Kind of sad? This is totally not acceptabel! They chained up for live. No gras for them to eat because they cant reach it! And you are standing there if its totally oké.... I hope you are being cynical in this!!!
Go look here to reach out to one of these organisations who can help saving these poor animals. Or go directly to this organisation http://stae.org/ (safe the Asian elephant.)! And please read about the cruelties these poor animals have to encounter there lives!