Search the dictionary A Chinese word or character, or English Search 4 entries. sīzì 私自 private zìsīzìlì 自私自利 everything for self and selfish profit (idiom) tùsīzǐ 菟丝子 dodder (Cuscuta sinensis, a parasitic vine with seeds used in medicine) tùsīzǐ 菟絲子 dodder (Cuscuta sinensis, a parasitic vine with seeds used in medicine)