开疆拓土 Traditional 開疆拓土 kāi jiāng tuò tǔ 🔊 to expand one's territory + Keep this word Meanings kāi jiāng tuò tǔ 開疆拓土 (idiom) to expand one's territory; to conquer new lands; (fig.) to expand one's business into new markets Its characters 开kāito open; to turn on; to driveHSK 1疆jiāngborder拓tàto make a rubbing (e.g. of an inscription)土tǔearthHSK 4