"I feel grateful that I was selected in the first group, and I'm glad to be a part of efforts to help improve the country," she adds.

On Feb 27, the company selected the first batch of trainees for the four-phase training: Chinese language, professional railway theory, on-site practical training in Kunming of China's Yunnan province and specific pre-job skill training.

Another trainee, Somboun Tualavong, 24, from Xieng Khuang province on the central Laos plateau, says he is proud to get this opportunity and is excited to be a part of the railway.

He adds that working for the railway isn't just a job but a chance to have a brighter future.

"I am working hard to become a qualified member of staff," he says, adding that the well-paid job can improve his livelihood and meet his family's needs.

"Another reason that I want to work here is that the company offers the necessary support and training, so I can always improve my skills," he says.

The ongoing intensive Chinese language class will last for 10 weeks at the Confucius Institute, and the follow-up selection of the second and third groups of 600 trainees has started, which is expected to be completed in July.

"We are learning new words, mostly technical words and railway theory. It's hard to understand but I am willing to learn new things," says Somboun.

The professional railway training is useful and it is even better when the trainees can learn from Chinese teachers, Somboun says.

Qin Yanhong, a Chinese teacher with the Confucius Institute, says that she and her colleagues try to not only improve the trainees' language level, but also equip them with professional railway knowledge.

Despite difficulties, "we are trying to make the start a success", says Qin, adding that the railway is a link between the two countries and a good start is important.

Yonvilay Xayyalerd, director of the Confucius Institute at the National University of Laos, encouraged trainees to study hard.

The China-Laos railway is a strategic docking project between the China-proposed Belt and Road Initiative and the Laos' strategy to convert from a landlocked country to a land-linked hub.

The 422-kilometer railway, with 198 km of tunnels and 62 km of bridges, will run from the Boten border gate in northern Laos, bordering China, to Vientiane with an operating speed of 160 km per hour.

The electrified passenger and cargo railway is being built with the full application of Chinese management and technical standards. Construction started in December 2016 and is scheduled to be completed and operational by December 2021.