From Music-China Wiki
Ta Ta (她,他 tā ,tā), Shenyang student band
Formed in 2004-?- by students of the Shenyang Normal University.
Their band name is composed of two characters for the word for third person singular, the first being 她, meaning she, the second being 他 , meaning he. However as the band is not referring to itself as She He, it is listed as Ta Ta.
May 16th 2004 they performed during the 康師傅冰紅茶第三届冰力楽隊選抜賽遼寧賽区復賽 event.