Oân Ú-cheng (袁雨楨; 1998 nî 1 goe̍h 10 ji̍t chhut-sì ) sī Tiong-kok cha-bó͘ ngó͘-siōng thoân-thé SNH48 Team SII ê chèng-sek sêng-oân. I tī Tiong-kok Ô͘-lâm-séng Siông-tek-chhī chhut-siⁿ. I thong-kòe liáu SNH48 ê teng-soán oa̍h-tāng, ka-ji̍p SNH48.

Oân Ú-cheng
Cha-bó͘ koa-chhiú
Goân-bûn miâ 袁雨楨
Lô-má-jī Yuán Yǔzhēn
Chhiok-hō Û-Chìn (余震), Chùn-chùn (俊俊)
Kok-che̍k  Tiong-kok
Kò͘-hiong  Tiong-kok Ô͘-lâm-séng
Chhut-sì 1998 nî 1 goe̍h 10 ji̍t 1998-01-10(26 hòe)
 Tiong-kok Ô͘-lâm-séng Siông-tek-chhī
Chit-gia̍p Koa-chhiú
Siong-koan SNH48