高科技 (gāo kē jì) means “high tech; high technology”. It is an HSK 6 Chinese word in the HSK 3.0 vocabulary.
Practice each character:
高科技产品改变了人们的生活。
Gāo kē jì chǎnpǐn gǎibiàn le rénmen de shēnghuó.
High-tech products have changed people's lives.
Updated: 2026-07-18