TO KNOW= 4 ways - Noun structure

1. They know Thuy Kieu. 100 %

2. They know about Thuy Kieu.Về = 70% ( P. group= noun structure)

3. They know how to win Thuy Kieu’s heart.

                         WH+ To group= (noun structure)

4. They know  Who is officially named Thuy Kieu.

                          (câu phụ= noun structure)