辟谣 pì yáo
说明事实真相，驳斥谣言。
英文解释：refute rumors
澄清（chéng qīng），驳斥（bó chì），辩白（biàn bái）
1 官方及时辟谣，消除了大家的恐慌。
Guānfāng jíshí pì yáo, xiāochú le dàjiā de kǒnghuāng。
The official refuted rumors in time, eliminating everyone's panic.
2 我们要学会辨别信息，主动辟谣。
Wǒmen yào xuéhuì biànbié xìnxī, zhǔdòng pì yáo。
We should learn to distinguish information and take the initiative to refute rumors.
香皂 is more frequently used, but it is not included in the HSK exam syllabus.
Recently, the word "tariff（关税）" has been particularly popular. Perhaps it will appear in your HSK exam.
Recently, a black-capped capuchin at Hefei Wildlife Zoo has suddenly become an internet sensation. It has a classic square-shaped face, black hair on top of its head that looks like a formal hat, and
Happy Dragon Boat Festival! The Dragon Boat Festival, on the 5th day of the 5th lunar month, honors poet Qu Yuan with dragon boat races, zongzi eating and hanging mugwort.