Sān Xiá
Three Gorges on the Changjiang or Yangtze, namely: Qutang Gorge 瞿塘峽|瞿塘峡[Qū táng Xiá], Wuxia Gorge 巫峽|巫峡[Wū Xiá] and Xiling Gorge 西陵峽|西陵峡[Xī líng Xiá]
xǐ táng
sweet given on a happy occasion (esp. wedding)
Cháng ān
Chang'an (ancient name of Xi'an 西安[Xi1 an1]) capital of China during Tang Dynasty 唐朝[Tang2 chao2]
now 長安區|长安区[Chang2 an1 Qu1], a district of Xi'an