Which word in Vietnamese has the most letters?

This puzzle is not difficult if you think carefully, try your best to find the answer.

The riddle is as follows: "Which word in Vietnamese has the most letters?".

When reading the riddle, many people will scratch their heads because they cannot find the answer. Think carefully and the answer will appear.

Which word in Vietnamese has the most letters?

If you find the answer in the shortest time, scroll down to the comments to record and see how many people think the same as you.

Lam Hoang

Source: https://vtcnews.vn/tu-nao-trong-tieng-viet-co-nhieu-chu-nhat-ar952599.html