According to Sixth Tone, Laoximen land clearance and resettlement is scheduled for completion by the end of this year with major works to start after this Chinese New Year. This extremely informative blog has a number of well researched articles on the progressive demise of Shanghai's old neighborhoods, and it's well worth the time for those interested to read them.
If the instability of the freelance photographer’s way of life isn’t for you, you can always find a day job that involves traveling. Then you can go to lots of places, be paid for it through your job, and do travel photography in your spare time. Jobs like flight attendant, global salesperson, English teacher (or a spy!) are just several of many professions that let you visit your dream locations, without being too risky on the financial side.
Make use of people to give your images life and scale. If the facade of a particular building appeals to you, the picture may be that much better if you show people walking in front of it. They will give it scale and also let viewers know what sorts of people live there, how they dress, and the like. An outdoor café may be more interesting crowded with people than empty.