Groundbreaking marks start of work on Hong Kong metro extension
https://www.railwaygazette.com/metros/groundbreaking-marks-start-of-work-on-hong-kong-metro-extension/64207.article
Judging from the current development situation, there seems to be no extension from Tung Chung West. There are some villages around Tai O. But, due to low population density, it must be smaller or shorter trains, even if railway is built toward Tai O.
