House prices will be affected by many factors and cannot be accurately determined. Xianyang is a city in Shaanxi Province, and the house price will be affected by many factors, such as location, building type and housing area. For the 300,000 second-hand houses you mentioned, whether you can buy a suitable second-hand house in Xianyang needs to consider the above factors. Generally speaking, in Xianyang urban area or newly developed area, the price is higher; It will be relatively cheap to stay away from urban areas, new buildings or old communities. In addition, different huxing and area will also lead to price differences; If you want to buy a second-hand house with a budget of 300,000 yuan, you can pay attention to the local real estate market dynamics and contact local intermediaries or individual sellers. They can provide more accurate and specific information to help you find a second-hand house that meets your budget and needs. It should be noted that all factors, including property status, legal issues and your own needs, should be carefully considered when buying any property. It is best to consult professionals (such as lawyers or real estate agents) for more detailed and reliable advice.