Step 1: SUCCESS! With the key '虚' you have just found 2 Chinese characters! They are . TOO MUCH? Click another black key from your Chinese character -- OR 'S' to get the current result: 虚
S ⺊ 广

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

XU1
old burial grounds

XU1
devoid of content, void, false, empty, vain