People work at the construction site of the Tunnel Boring Machine (TBM) in Kuala Lumpur, Malaysia, March 28, 2019. A Chinese company launched two giant tunnel drilling machines here on Thursday for the Mass Rapid Transit (MRT) project of the Malaysian capital. The two TBM will be operated by the Shanghai Civil Engineering Group of China's CREC for tunnel drilling of more than 1200 m of the MRT 2 project, said Bai Yunbo, the project manager of the company. (Xinhua/Chong Voon Chung)