what is sarvanam and what are it's types

 what is meant by visheshy in pad parichay ? and what  do jo jinonhne and other conjunctions belong to please experts help experts.

what is 

wat is the samas vigraha of rekhankit

sarwanaam ki paribhacha saral vakya ma dijiya

निजवाचक सर्वनाम kya he? aur isme kya athe he......??

difference between uttam purush vachak sarvanam and pratham purush vachak sarvanam!

vibhats ras

aur odaran chahiya sambandvachak

disha ka synonyms kya h

Anya purush aur Nishchyavachak sarvanam main antar kya hain? kya mujhe koi bata sakta hain kyunki dono main : ve,vah,ye,yah ka prayog hota hain.-THANKYOU.

 In the sentence- " tum kaun ho?" are both tum and kaun both sarwanams?

in example 1 .why only jo is sambandh vachak .from my point of veiw it can be joki please advise me meritnation experts