成效

The Chinese word "成效" is composed of two characters: "成" and "效". The character "成" means "to accomplish" or "to achieve", while the character "效" means "effect" or "result". Together, the two characters mean "accomplishment" or "result".The word "成效" is often used in a positive sense to refer to the successful completion of a task or project. For example, a student might say "我取得了很好的成效" (wǒ qǔdéle hěn hǎo de chéngxiào) to mean "I achieved very good results".However, the word "成效" can also be used in a negative sense to refer to the failure to complete a task or project. For example, a manager might say "我们的成效很差" (wǒmen de chéngxiào hěn chà) to mean "Our results were very poor".The word "成效" is a versatile word that can be used in a variety of contexts. It is an important word for HSK learners to know, as it is commonly used in both spoken and written Chinese.