To start trekking from the Sapa town then trek down to buffalo trails to Y Linh Ho’s back Hmong village where we will trek past the rice terraces, green bamboo forests, streams, and rivers. Where we will find out the daily activities of ethnic people who are working on the rice terraces, the children are going to school or play on the group nearby the villages, we will have chance to see the rice water milk that makes the plain rice by water power. The trekking route is 10 kilometers from Y Linh Ho village, to trek along Muong Hoa River to Lao Chai village then to Ta Van village (around 12-15 km). Trekking is a medium trek; it is interesting for people who do really like to do the active tour of up and down trekking and discover the remote area further tourist attraction in Sapa.