Step 1: SUCCESS! With the key '宅' 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 (宅)
S

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):
 

ZHAI2
residence

CHA4
surprised, to wander, to be astonished