Hoan Kiem Lake is located in the center of Hanoi's old city, formerly known as greenwater lake, which was later renamed because of the legend that Vietnamese emperor li li got his sword here. The lake is surrounded by verdant tree-lined trails. The water is as clear as a mirror and the environment is beautiful. There are two middle island buildings on the oval lake, yushan temple in the north and turtle tower in the south. This is a good place to experience Hanoi's leisure life. The area of the lake is not large, it takes a few minutes to walk around the lake. In addition to the beautiful lake view, you can also see the surrounding buildings with typical local style. The lake is dotted with French colonial buildings from the east to the south, the batting square and the temple of learning in the west, and the nostalgic thirty-sixth street in the north. If you are interested, you can find a cafe by the lake to kill time. On the northeast side of the lake, there is a red qixu bridge connecting the yushan temple in the center of hubei province, which is suitable for taking photos.

Thirty-six streets, north of haijian lake. The main commercial street in Hanoi used to sell the same thing on each street, so it was called "Hang". Today, Hanoi businessmen still like to gather in groups. You can see a whole street of banners, a whole street of cooking utensils, etc. Thirty-six lines of handicrafts and tourist souvenirs are almost the cheapest in Vietnam, with a complete range of products. You can find different small handicraft shops in each of the 36 streets.

The national museum of Vietnamese history, located near hoan kean lake, is one of the most magnificent buildings in Hanoi, a blend of eastern (Chinese) and western (French) architectural styles. When you come here to learn about the ancient history of Vietnam, you can see many ancient Vietnamese imperial rescript and official documents written in Chinese characters, which makes you feel proud (the museum is closed on the first Monday of every month).

If Hanoi, the capital, is the heart of Vietnam, then bateen square is the heart of Hanoi. It was here that President ho chi minh proclaimed the founding of the democratic republic of Vietnam on 2 September 1945. The square is 320 meters long and nearly 100 meters wide, and can accommodate one or two hundred thousand people.

One Pillar Pagoda is small, just a pavilion, but it is very famous. Its unique architecture, built in the center of the lotus pool, standing on a large column, meaning from the sea of suffering out of a pure lotus blossom. There is only one stairway to the temple.

Ho Chi Minh's Stilt House "This is the humble room, only my heart"，Ho chi minh's life is a modern and Vietnamese interpretation of the humble chamber. Ho chi minh house is a humble stilted building, a typical farmhouse, tucked away behind the stately chairman's mansion. President ho chi minh is said to have lived here from 1958 until his death in 1969.

Visit guide：After seeing ho chi minh mausoleum, then to visit his former office and residence. The chairman's house and ho chi minh's former residence.

Hanoi Temple of Literature is a well-preserved traditional building of Vietnam in the 11th century. It is also the country's first national university, a must-see in Hanoi. This was the place where the sons and daughters of the li dynasty studied. The temple is dedicated to the statue of Confucius, a Chinese architectural style, there are five into the courtyard. Hanoi's famous temple of literature, many Vietnamese examinees will come here to ask for the title. (closed Monday)

Hanoi cathedral SaintJosephCathedral is the oldest church in Hanoi,it is said to be modeled after Notre Dame cathedral in Paris. It has a medieval style and is also a typical French architecture in Hanoi. Built in 1886 in the neo-gothic style, the church features a complex main altar, stained-glass Windows and a square tower, sponsored by two bond dealers. The church's doors open only during mass, and the rest of the time, visitors enter from the side, which is located in an alley facing the church to the left.

Halong bay，a bay in quang ninh province in northern Vietnam, is famous for its beautiful scenery. Scenic area is divided into east, west, south three small bay. "Guilin on the sea" is called.

Ha long bay is 150 kilometers from Hanoi, the capital of Vietnam. In 1994, the United Nations educational, scientific and cultural organization (UNESCO) listed halong bay as a natural heritage in the world heritage list.

Halong bay has thousands of limestone karsts and islets of various sizes and shapes. Halong bay is a large area, including baizilong bay in the northeast and jiva island in the southwest. These larger areas have similar geological, geographical, geomorphic, climatic and cultural characteristics. More than 3,000 islands make up the bay, where wind and waves are sculpted into grotesque bays. Best seen from a boat, the bay looks like a fairy-tale castle, swimming between rocky peaks and hidden caves. The bay is dotted with islets and provides a good backdrop for pure swimming in the turquoise water or just getting on the deck of a boat.