sān bǎo
the Three Precious Treasures of Buddhism, namely: the Buddha 佛, the Dharma 法 (his teaching), and the Sangha 僧 (his monastic order)
wú shì bù dēng sān bǎo diàn
lit. One doesn't visit a temple without a cause. (idiom)
fig. to visit sb with an ulterior motive (esp. to ask for sth)
having a hidden agenda
Sān bǎo tài jiàn
Sanbao Eunuch, official title of Zheng He 鄭和|郑和[Zheng4 He2]
also written 三保太監|三保太监
sān bǎo niǎo
(bird species of China) oriental dollarbird (Eurystomus orientalis)