Lingaku
Sign In
Explore
Learn
中文
简
中文
简
Loading
Lingaku
Japanese
Decks
Kanji List
Grammar List
Leaderboard
Acknowledgements
Chinese
Decks
Hanzi List
Grammar List
Leaderboard
Acknowledgements
About
Pricing
Contact Us
© 2026, lingaku.com. Read our
Terms of Service
and
Privacy Policy
. Manage
Cookie Preferences
.
Words
Hanzi
四
库
【
sì
kù
】
the four book depositories, namely: classics
经
, history 史, philosophy
子
【
zǐ
】
, belles-lettres 集
四
库
【
sì
kù
】
the four book depositories, namely: classics
经
, history 史, philosophy
子
【
zǐ
】
, belles-lettres 集
四
HSK 1
1
含义
four
拼音
sì
Details
库
HSK 5
含义
armory, treasury, storehouse
拼音
kù
Details