Làm sạch thảm

It is based on grain farming. About half of the world’s land is occupied by

Dọn dẹp nhà cửa

It is based on grain farming. About half of the world’s land is occupied by

Đánh bóng đồ nội thất

It is based on grain farming. About half of the world’s land is occupied by

Làm sạch cửa sổ

It is based on grain farming. About half of the world’s land is occupied by