Step 1: SUCCESS! With the key '库' you have just found 2 Chinese characters! They are . TOO MUCH? Go on! Click another black key from your Chinese character -- or tap 'S' to get the current result (库)
S 广 丿

Tap the next key above! Or explore the meaning of Chinese characters that have been just found (long Chinese words with the characters -- or click their pinyin):
 

KU4
warehouse, storehouse

KU4
drawers, trousers, pants