If you want to do CR-1 CR-2 for wife and daughter then you file an I-130 for wife and another I-130 for daughter, they are two visa petitions.
If K-3/4, then only an I-130 is needed for wife, and you can file I-130 for daughter later when adjusting status. K-4 is issued as a derivative of the K-3. CR-1 does not have derivative visas for children.
Note: Marriage needs to be before step daughter's 18th birthday.
QUOTE
3. A stepparent or stepchild, if the marriage that created the relationship took place after the child's 18th birthday.
http://www.uscis.gov/files/form/I-130instr.pdfYou may want to correct your profile, it indicates K-1, which is for fiancee's not spouses. Perhaps filed for CR-1/IR-1 is what you want to show.
http://www.visajourney.com/forums/index.ph...rCP&CODE=01Lastly I highly recomend "A Candle for Love" for discussion of immigrations from China.
http://candleforlove.com