Actually it is not that difficult, all you need is to keep reminding yourself in the first few days especially which is the fast/slow lane and which lane should you be when you are turning. This is what i usually do as i do need to travel between Asia and Europe very frequently; and i usually renting a car instead of taking cab.
I am surprised not many people as my trip to China 10 years ago, people everywhere. Husband is great on other than cooking skills which is very critical. Wife is a good cook.