Visa for Baby under parent's business visa

I am currently residing in Beijing and under my husbands business visa. I will be returning to Malaysia to have my baby in Sabah, Malaysia and then a quick trip to KL. I will need to renew my Malaysian passport and have my dependent visa transferred to my new passport. Also, I will need to apply for a passport and Chinese visa for my newborn baby.

Q. How can I transfer my dependent visa to my new passport (generally there does not seem to be a form for it). What form would I need to complete?

Q2. How can I apply for my baby to be under my husband's business visa. What form/visa do I apply for?

Q3. Do I need to have my husband present with me throughout this whole process? He works in Beijing and cannot be with me while I apply for all these visas/passports.

Q4. If my baby and I cannot apply for dependence under my husband's visa, what is an alternative method of entry into China? Is it a tourist visa, and then reapply in Beijing to be under my husband's visa?