Let's take a look at the Pan-Asia railway network, which would connect China, Singapore and Southeast Asian countries.
The proposed network consists of three routes from Kunming, China, to Bangkok, Thailand. The eastern route will pass through Vietnam and Cambodia. The Central route will pass through Laos. And in the west, trains will run through Myanmar. Three routes share the same line to Kuala Lumpur and Singapore. The construction of the China-Laos railway commenced in December 2016.The connection between the Thailand-China railway and the Laos-China railway will become an important link for China, Laos and Thailand.