We went to the scene for fact-finding.

We conducted a questionnaire survey for the development of new products.

The next census will be conducted next year.

When will the next national census be conducted?

According to the latest public opinion poll, it has become clear that many people are in favor of environmental protection.

According to the latest public opinion poll, his approval rating is falling.

The Jinan incident of 1928 was an important event in Chinese history.

He likes to take a walk in the park at dusk.

The Tax System Investigation Committee is discussing tax reform.

We should always remember the power of Kannon in difficult times.