The ten most spoken countries in the world
1, Papua New Guinea, a total of 839 languages
2, Indonesia, a total of 707 languages
3, Nigeria, 529 languages in total
4, India, a total of 454 languages
5, United States, a total of 422 languages
6, Australia, a total of 314 languages
7, China, a total of 308 languages
8, Mexico, a total of 292 languages
9, Cameroon, 275 languages
10, Brazil, 221 languages in total
My grand China can only rank 7th.