Traditional: 高鐵
高铁 (gāo tiě) means “high speed rail”. It is an HSK 4 Chinese word (traditional 高鐵) in the HSK 3.0 vocabulary.
Practice each character:
我坐高铁去上海。
Wǒ zuò gāotiě qù Shànghǎi.
I take the high-speed rail to Shanghai.
Updated: 2026-07-18