after read i think idea if China agreed to expand relations with all countries in ASEAN. Especially to the transport from China to Laos, Malaysia, Singapore and southern Thailand all through . Especially the train . China's high-speed rail technology quality . And costs are not high compared to other countries . However, Thailand is a developing country with a population less than many Chinese . Have a limited budget. So should extend the double track rail transportation and create more than propose a collaborative venture between Thailand and China for the development of high-speed rail project in Thailand.