/-{-{qiānzhào}-}-/, /t͡sʰiːn⁵⁵ siːu̯²²/, /chianjaw/, /cianjhào/, /cin1 siu6/, /qin1 xiu6/, /tsin1 siu6/、/ㄑㄧㄢ ㄓㄠˋ/
數目詞，兆的千倍，即 1015

1. mil biliões
2. quadrilhão
3. quatrilhão