Language name and locationː Ruyuan Mien, Guangdong, China [Refer to Ethnologue]
语言名称和分布地区: 乳源勉语, 广东北部乳源县

1. iet²

21.  ɲiʔ² tsiep³¹ iet²

2. i³³

22.  ɲiʔ² tsiep³¹ ɲiʔ²

3. pu³³

23.  ɲiʔ² tsiep³¹ fam³³

4. piei³³

24.  ɲiʔ² tsiep³¹ fei²¹

5. pja³³

25.  ɲiʔ² tsiep³¹ m̩³⁵

6. cuʔ⁵

26.  ɲiʔ² tsiep³¹ luʔ³¹

7. siʔ²

27.  ɲiʔ² tsiep³¹ siʔ²

8. hiet³¹

28.  ɲiʔ² tsiep³¹ pəʔ⁵

9. du³¹

29.  ɲiʔ² tsiep³¹ cu⁵³

10. tsiep³¹  

30.  fam³³ tsiep³¹

11. tsiep³¹ iet²   < Chinese

40.  fei²¹ tsiep³¹

12. tsiep³¹ ɲiʔ²

50.  m̩³⁵ tsiep³¹

13. tsiep³¹ fam³³

60.  luʔ³¹ tsiep³¹

14. tsiep³¹ fei²¹

70.  siʔ² tsiep³¹

15. tsiep³¹ m̩³⁵

80.  pəʔ⁵ tsiep³¹

16. tsiep³¹ luʔ³¹

90.  cu⁵³ tsiep³¹

17. tsiep³¹ siʔ²

100.  iet²  pæʔ⁵   < Chinese

18  tsiep³¹ pəʔ⁵

200.  i³³ pæʔ⁵, 500. m̩³⁵ pæʔ⁵

19. tsiep³¹ cu⁵³

1000. iet² tsʰin³³ < Chinese

20. ɲiʔ² tsiep³¹

2000. i³³ tsʰin³³, 4000. fei²¹ tsʰin³³

Linguist providing data and dateː Dr. Liu Hongyong, Ph.D. in Linguistics, School of Foreign Studies, South China Normal University, Guangdong, China. December 3, 2012.
提供资料的语言学家: 刘鸿勇博士（华南师范大学外文学院 ), 2012 年 12 月 3 日

Other comments: Ruyuan Mien or Iu Mien has a decimal system. There are two sets of cardinal numerals in Ruyuan Mien: the first set has etymological affiliation with other Miao-Yao languages, the second set is borrowed from Chinese varieties.
To express the number 'twenty', they only use ɲiʔ², not i^33, although there are two forms of the number 'two': ɲiʔ², not i^33, so, twenty-three is ɲiʔ² tsiep³¹ fam³³
The first set of cardinal numerals are used to count within the numbers from 1 to 10,
for higher numerals, it should use the second set.
105 is expressed by 'iet² pæʔ⁵ ləŋ³¹ m̩³⁵ ', ləŋ³¹ = zero