Are Han He really sisters?

Yeah! _ Name: Stage Name: Han Birthday: 1985. 12.24 Constellation: Capricorn Height: 164cm Interest: Playing musical instruments, playing basketball School: Second-year family members of Social Work Department of Shih Chien University: Father, mother, two sisters (one is two years behind, Another sister is only six or seven years old) favorite food: spaghetti favorite color: black and white favorite music type: blues, jazz agent: Komi international performance experience: 2006 Ultimate Class (Cai Yunhan) 2006 Flower Girl (Mei) 2006 Oriental Juliet (Ganlisha, former fiancee of Goh Kiat Chun) In 2007, Han Cen had a sister named Cai Yizhen (Five Bears), who was also a Komi artist. The programs are: Kangxi is here-the enthusiastic midsummer crew (Han Cen is a guest) is 100% entertained, and there are also five stars in my family (Han Cen is also a guest). Han's independent program is: 100% entertainment-the ultimate artist.