Legal analysis: Lawyer's witness is generally charged per time. The specific amount should be comprehensively considered in combination with the target amount, the complexity of the case, the level of the law firm, the entrustment stage, and the economic level of the city. Local bar associations and price bureaus have price guidance for reference.

Legal basis: Article 59 of the Lawyers Law of People's Republic of China (PRC): Measures for lawyers' fees shall be formulated by the competent price department of the State Council in conjunction with the judicial administrative department of the State Council.