sì zhī
the four limbs of the body
sī lù
the Silk road
abbr. for 絲綢之路|丝绸之路[sī chóu zhī lù]
Bā jiě zǔ zhī
Palestine Liberation Organization (PLO)
abbr. for 巴勒斯坦解放組織|巴勒斯坦解放组织[Bā lè sī tǎn jiě fàng zǔ zhī]
sī chóu gǔ lù
the ancient Silk Road
see also 絲綢之路|丝绸之路[sī chóu zhī lù]