Numbers 0 líng zero zero zero 1 yī one one one 2 èr two two two 3 sān three three three 4 sì four four four 5 wǔ five five five 6 liù six six six 7 qī seven seven seven 8 bā eight eight eight 9 jiǔ nine nine nine 10 shí ten ten ten 11 shí yī eleven eleven eleven 12 shí èr twelve twelve twelve 13 shí sān thirteen thirteen thirteen 14 shí sì fourteen fourteen fourteen 15 shí wǔ fifteen fifteen fifteen 16 shí liù sixteen sixteen sixteen 17 shí qī seventeen seventeen seventeen 18 shí bā eighteen eighteen eighteen 19 shí jiǔ nineteen nineteen nineteen 20 èr shí twenty twenty twenty