Enterprises are starting to open up again, and my Taboa goods are moving.
It rained last night, and so I don't need to water the garden.
The sun is now shining.

The first thing I would do is contact my university, and explain your situation. You need to do this promptly, before thins start opening up again, that way you can ask with a clear conscience. The university may well have other students in the same position. Your supervisor would be your best first point of contact. You need to ask for two things. Firstly, you need to ask for a deadline extension, this may only be limited. The second thing to ask about is the possibility of changing you status from full time to part time student. The latter is an administrative action, but would mean that you much more time to complete your degree, within the existing set of rules.

Another thing you can do, if your toddler has any sort of routine, is change yours. Become a nocturnal person, and sleep during the day. A lot of students under deadline pressure burn the midnight oil anyway.

Beyond that, keep watching the goKunming articles and comments for any cafe re-openings.

I see on local news that President Xi was there today.mp.weixin.qq.com/[...]

It is the Kunming International Convention and Exhibition Center
中国昆明国际会展中心
There is an address in Pinyin and Hanzi, as well as a map, here www.gokunming.com/[...]

IMPORTANT
It is NOT the Kunming Dianchi International Convention and Exhibition Centre. Taxis might inadvertently take you to the wrong site, if you are not careful.

@_shara_ Are you by any chance coming as a student?