When Hsiao Yun was 16 or 17, she was sentenced to a drug rehabilitation program. After she left the rehab center, she refused to return to her mother's home because she didn't want to be subject to her discipline. Hsiao Yun then drifted on the streets for more than a year, and was sentenced to probation on charges of repeated drug possession.
小雲十六、七歲時因為吸毒被裁定強制勒戒，戒治所出來之後，不滿媽媽管教，從未回家，在外漂泊了一年多，由於再度持有毒品被判保護管束，而成為盧蘇偉輔導的個案。