Step 1: SUCCESS! With the key '吉' you have just found 4 Chinese characters! They are . TOO MUCH? Click another black key from your Chinese character -- OR 'S' to get the current result: 吉
S

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):
 

JI2
lucky

JIE2, JU2
Platycodon grandiflorus, tangerine

JIE2
clean

JIE1, JIE2
knot, sturdy, to bear (fruit), bond, to tie, to bind