Tanggu is a Ramu language of Papua New Guinea.

Tanggu is a Ramu language of Papua New Guinea.

Tanggu is a Ramu language of Papua New Guinea.

Tanggu is a Ramu language of Papua New Guinea.

Tanggu is a Ramu language of Papua New Guinea.

Tanggu is a Ramu language of Papua New Guinea.

Tanggu is a Ramu language of Papua New Guinea.

Tanggu is a Ramu language of Papua New Guinea.

Tanggu is a Ramu language of Papua New Guinea.