Wong Cheung-Wah Yu Yee Oil (simplified Chinese: 黄祥华如意油; traditional Chinese: 黄祥華如意油; pinyin: Huáng Xiánghuá rúyì yóu) is a medicated ointment. The name is based on the term ruyi (Chinese: 如意; pinyin: rúyì), which literally means "as one wishes". It is available mainly in traditional Chinese medical halls and provision shops.