Word: 西域 (xīyù) 西域 dictionary entry xīyù Western Regions (Han Dynasty term for regions beyond Yumen Pass 玉門關|玉门关[Yu4 men2 Guan1]) Full dictionary entry for 西域 Example sentences using 西域 2 sentences, showing page 1 of 1. 汉朝的使者曾经出使西域。 Hàncháo de shǐzhě céngjīng chūshǐ Xīyù. Envoys of the Han Dynasty once traveled to the Western Regions. 葡萄最早是从西域传到中原的吗？ Pútao zuì zǎo shì cóng Xīyù chuán dào Zhōngyuán de ma? Did grapes first spread to the Central Plains from the Western Regions?