Omaha , General info:
10/10

Omaha is the largest city in the state of Nebraska, United States. Located on the eastern edge of Nebraska, it is on the Missouri River, about 20 miles (30 km) north of the mouth of the Platte River.

Omaha , Cheap stuff:
9/10

Everything at average price, notihng specially cheap or expensive.

Omaha , Different stuff:
7/10

After a tumultuous 1930s during the Great Depression, Omaha rebounded with the development of Offutt Air Force Base just south of the city. The Glenn L. Martin Company operated a factory there in the 1940s that produced 521 B-29 Superfortresses, including the Enola Gay.

Omaha , Don't miss:
9/10

The Henry Doorly Zoo is widely considered one of the premier zoos in the world. It houses the world's largest indoor rainforest exhibit, indoor desert exhibit, and nocturnal animal exhibit, the largest cat complex in North America, and one of the country's best aquariums outside of SeaWorld.

Omaha , Food:
9/10

When you think of Omaha you think steak. It's the specialty, but Omaha can also take your mouth on a world tour of taste. Omaha has the popular chains, and it also has local restaurants, unique places you won't find anywhere else.

Omaha , Hotels:
8/10

With more than 10,000 hotel rooms, Omaha is comfort and class at an affordable price. From full service hotels to bed and breakfasts and everything in between Omaha has accommodations to suit your needs.

Omaha , Safety:
10/10

Pretty safe city, you will find a trouble if you are looking for it only.

Xi An , General info:
5/10

The Capital of Shanxi(Qin) province. The city has more than 2600 years history, use to be the capital of Qin Dynasty,Han Dynasty,Tang Dynasty and so on. Since The emperor of Han Wu Di developed the Silk Road, Xi An became the center of the ancient world.

Xi An , Cheap stuff:
1/10

curio

Xi An , Different stuff:
1/10

many curio

Xi An , Don't miss:
2/10

The "terracotta warriors and horses" of Qin Shi Huang

The Castle and the Wall(Ming Dynasty)

Tombs of many great emperor

Xi An , Food:
1/10

lamb soup with Nang

Xi An , Safety:
5/10

Chinese cities are much safer than the westerners imagination. At least much better than the cities with same size in the USA. But beware of the bilkers who sell the counterfeit products.