This Guide is based on this one
Start in Chang'an by Hotel Exit go South.
Go West through this exit.
Enter this Cave.
This is the other side of Cave (Narrow passageway north end of cave).
Click the chest to start quest.
You need 10 Bananas for this (Latina will not work).
Bananas are dropped in Taiwan as referenced Guide Mentions.
A team leader needs a Flashlight to get into the cave in the Tree to get there.
Click the Chest again with Bananas in inventory.
One last time Click Chest to get Reward.
did you get your Daily Credit http://wl.igg.com/main.php