Tracheoscopy plus biopsy is usually around $2,000~3,000, but it also varies depending on the area, size of the hospital, and so on. Generally speaking, the cost of tracheoscopy plus biopsy is around 2,000~3,000 yuan, of which the cost of tracheoscopy is around 800~1,500 yuan and the cost of biopsy is around 500~1,200 yuan. However, it also changes according to the region and the size of the hospital, for example, the price in the first-tier cities is higher than that in the second- and third-tier cities as well as the county-level hospitals, etc. Meanwhile, the charges in the tertiary hospitals are generally higher than those in the secondary hospitals. Therefore, it is necessary to consult the specific price of the local hospital, subject to the information provided by the staff.