I dont know if you mean what npcs you need to go to or if you want to know what you have to do in the quests.
Either way, i think this will help you:
took it from the quest guide:
http://www.silkroadforums.com/viewtopic.php?t=490
Quote:
Level 35 - Asa’s Grumble
NPC Salmaitarim ferry
Step 1: Run to Salmaitarim ferry and talk to Leeguk to receive Asas flute
Level 35 - Wangwun’s Request (Must complete "Asa's Grumble" to unlock)
NPC Jangan Wangwun
Step 1: Run to Wangwon and talk to him
Reward: I dunno, does anyone?
Level 35 - Looking for Chinese Liquor (Must complete "Wangwun's Request" to unlock)
NPC Jangan Yangyun
Step 1: Kill Hyeongcheon’s to obtain 100 Hyeongcheon powders
Step 2: Kill Ong’s to obtain 100 Ongs feelers
Step3: Kill Small Red Scorpion’s to obtain 100 Legs of Small Red Scorpion
Reward:
40,000 exp and 18,000 sp
Level 35 - Looking for European Liquor (Must complete Wangun's Request" to unlock)
NPC Jangan Yangyun
Objective 1 Kill Earth Magician’s to obtain 100 eyebrows of Earth Magician
Objective 2 Kill Blood Death Flower’s to obtain 100 Blood Death Flowers leaves
Objective 3 Kill Red Scorpion’s to obtain 100 Legs of Red Scorpion
Reward:
40,000 exp, 18,000 sp
Level 35 - Huhoan’s Book (Must complete both "Looking for Chinese/European Liquor" to unlock)
NPC Jangan Huhoan
Step 1: Run to Huhoangambling house and talk to him
Level 35 - Drinking with Huhoan (Must complete "Huhoan's Book" to unlock)
NPC Jangan Huhoan
Step 1: Run to Huhoangambling house and talk to him, use the liquor you got from the other 2 quests.
Step 2: When he says he wants more, ask about that book, and exchange it for the flute
Reward:
320,000 exp, 187,000 sp exp and 340,000 gold