Edited sentence: Golden Triangle City Centre (GTCC) are four 140-floored skyscrapers under development in the commercial metro hub of Gurgaon in NCT, to be taller than Taipei 101.It is sure that the buildings will be built by 2010.The new Guangdong TV Tower at Guangzhou, People's Republic of China may also become one of the world's tallest structures.The project is approved by the State Government and is under recognition by Airport Authority of India