I don't know about the paper guide but for online records in your area there are three international sites (that I know of) used to some degree all over the world; ebird, observado.org and inaturalist. These latter two are also good for other species groups.
I tend to use sites like these a lot to have a look at the options in various regions. I have only been to Western- Europe and Japan so maybe it is not the best comparison ever but hey...it is a start.
links lead to the yunnan-section of these sites.
inaturalist.org
iNaturalist is a social network for naturalists! Record your observations of plants and animals, share them with friends and researchers, and learn about the natural world.
www.inaturalist.org
ebird.org:
observation.org:
Observation.org - All observations from nature online
old.observation.org
just a few words on these three (my personal comment)
US-based inaturalist is new, has an easy interface, no formal admins but tons of peers who review your records. in comparison Inat has a total of 2908 records of 488 bird species....near all with photos (used fairly worldwide but focus also on US-naturalists)
Dutch based observado.org is relatively old, their app is tough to install but then very, very useful worldwide. They have 1744 records of birds in Yunnan of 562 species (photo-records are mostly overseen by admins). Used mainly but Dutch/Belgian naturalists but increasingly so by other nationalities.
US-based ebird is comprehensive, pretty difficult in use but used widely by birders worldwide although the focus remains with US birders. It is the most complete with 881 species in 7931 'checklists'. To me, an infrequent user, it is not immediately clear how these records are moderated.
just my 2p
cheers
G erben