Understanding the Use of "凭" in Chinese

The Chinese word "凭" (píng) is a preposition that is commonly used to indicate reliance or dependence on something as a basis for action or judgment. It can be translated as "rely on," "based on," or "by means of" in English.

In sentences, "凭" is often followed by a noun or noun phrase that represents the source of reliance. For example:

1. 凭他的水平，通过这次考试没有问题。
   Translation: "Based on his level, there is no problem passing this exam."
   Here, "凭他的水平" indicates that the speaker believes the person's level of skill or knowledge is sufficient for passing the exam.

2. 凭经验进行判断往往是不准确的。
   Translation: "Making judgments based on experience is often inaccurate."
   In this case, "凭经验" suggests that relying solely on experience can lead to incorrect conclusions.

Overall, "凭" serves to establish a connection between the basis of reliance and the action or judgment being made, emphasizing the importance of that basis in the context of the sentence.