I'll do my best, but hopefully Tchan will give you much better explanation:)
From the top:
-1st and 7th set are the same Dictionaries series, books on the top are the newest edition.
-2nd set, Dictionaries under Nie Weiping supervision
-3rd & 4th - set of 21 children books, covering Life and Death, Tesuji, Endgame, Joseki and Fuseki. You probably need '1 kyu- shodan' and 'shodan to 3rd dan' books from this series (close to 800 problems in LD, Endgame and Tesuji books)
- 5th: looks like Tesuji for 10 kyu to 1kyu 初级篇, look for another two books, similar cover 中级篇 1 kyu-3 dan
https://goo.gl/J0gDDr- 6th, collection of short Go games
- 7th: explained above
- 8th: Japanese small dictionaries series, translated to Chinese
- 9th, One month (Tesuji, Life and Death, ...) seven books series
These books are good too:
- there is a new edition (3rd, I believe, so cover is different).
http://senseis.xmp.net/?WeiqiLifeAndDeathDrills-Life and Death
https://goo.gl/uediot (there are 7 books in this series besides LD: Tesuji, Endgame, Sabaki, Reduction and Invasion, Fuseki and the Usage of Joseki , Joseki) -There is a review of Tesuji books somewhere on this site.
- Step by Step 1000 problems, 3 books series
http://senseis.xmp.net/?WeiqiStepByStep ... lemsSeries- Rapid Drill 800 Problems
http://senseis.xmp.net/?WeiqiRapidDrill800Problems-There are two series of Korean dictionaries translated into Chinese
and much more, I will try to add more 'recommended' books later
BTW, you mentioned Segoe Kensaku and Go Seigen Tesuji Dictionary. On taobao you can find Segoe Kensaku Life and Death Dictionary, older Chinese book (which has answers, not like the Japanese original), and a new , 'no publisher':) edition.
Hope this helps