Vaiphei people
The Vaiphei people are a Zomi ethnic group who live in the North-East Indian state of Manipur and in the Chin State of Myanmar. They share cultural similarities with  other tribes in the region like Paite, Thadou, Simte, Hmar, Sou, Gangte and Kom (collectively known as the Zo people/descendants). References

Ethnic groups in Manipur
Kuki tribes
Ethnic groups in Nepal
Ethnic groups in Myanmar