The answer up front
What each duration covers, by week
Cost across 30 / 60 / 90 day options
How to decide which length fits your situation
Handoff to the long-term ayi
Common questions
In plain English:60 days fits most first-time expat families in Shanghai. 30 days is too short; 90 days is overlap. Total cost `¥ 36,000–70,000` for a standard-credential 60-day engagement. Start the long-term ayi search by week 3.