2sé dō 寫帳 — a system in prison whereby prisoners get money sent in from the outside which is held by guards and available for buying extra food or luxury items (a prisoner with such credit is called sāang yú 生魚 "live fish") (hydc).
3sé jān 寫真 — photographs of scantily clothed women, photographs of women in sexy poses (gwdl 214, 13).
4sé jān jaahp 寫真集 — a magazine with photographs of scantily clothed women.