There are vague words in the contra

There are vague words in the contract, which is easy to misunderstand, resulting in the contract can not take effect properly. A valid contract concluded in accordance with the law shall reflect the true meaning of both parties. There are many reasons why contracts are often controversial. For example, there are differences between deposit and deposit in common disputes of construction contract; the proportion of compensation in breach of contract clause is too high; the subject matter of the contract is not clear; the quality requirement of the contract is not clear; the contract price or remuneration is not clearly pointed out; the place of performance is incorrect; the time limit of performance is not specified in detail; the way of performance is not required; the cost of performance is not clear, etc.