Letter Seeking Confirmation (LSC)

We received our LSC from FedEx today and got our package back out to USCIS.  The LSC is our official referral document. 
A few more steps to go (not sure why they say it's only a few - seems like we still have forever!).

• The USCIS needs to review and approve our I-800 application and then we'll get a letter from the "Bureau of Cosular Affairs".  This can take approximate 2-3 weeks. 
• We'll then send our paperwork package to Great Wall for shipment to the US Consulate in Guangzhou. 
• The US Consulate will then sign an Article 5. 
• Once the CCCWA has our signed LSC back from us and the Article 5 from the US Consulate, we will get issued travel approval and travel dates will be made. 

Approximately 3-4 more months.  Really hoping it's sooner, but doubt it is.  Traveling to southern China at the end of February would be GREAT!   Keeping my fingers and toes all crossed!!