Although there is a Chaja Sura Oberferszt (the only match with a name starting "Ch"), she was born in 1909. Using the "sounds like' option, I found a more likely candidate named Halina (could easily be pronounced with the gutteral "Ch" sound).
In addition, she was a born in the right age range and was a Schuelerin. Since there is a change of address date, I'll list the addresses in stage 2 along with the date.
Halina lived at AM BACH 9 and SULZF 82 21 and moved to Cranach 2 on November 11, 1941. However, according to her labor card her address as of January 1, 1943 was Cranach 6 8. Her occupation was Lehrling (apprentice) which was common for youth/students. According to Google Translate, Hut-Abteilung is German for "Hat Department," and JewishGen was the source for the employer's address.
Given the fact that the names are spelled exactly the same, both are students, both lived on Cranach Strasse, and the birth dates are almost the same (I'm guessing this was a typo -- they are exactly the same minus one digit), I'd argue the Labor Card is for the same Halina Oberferszt listed in the Lodz Ghetto Inhabitants database.