Guǎng / Jiǔ / tiě / lù / céng / jīng / shì / lián / jiē / Guǎng / zhōu / hé / Jiǔ / lóng / de / zhòng / yào / tiě / lù广九铁路曾经是连接广州和九龙的重要铁路。The Guangzhou-Kowloon Railway was once an important railway connecting Guangzhou and Kowloon.