Sān yuán
Sanyuan County in Xianyang 咸陽|咸阳[Xian2 yang2], Shaanxi
sān yuán zé
the Three Principles (in many contexts)
Sān yuán xiàn
Sanyuan county in Xiányáng 咸陽|咸阳[Xián yáng], Shǎnxī 陝西|陕西
Sān yuán Xiàn
Sanyuan County in Xianyang 咸陽|咸阳[Xian2 yang2], Shaanxi