Learn HSK courses HSK 2.0 Current standard HSK 3.0 Coming soon Practice Flashcards & reading Flashcards SRS practice Reading Practice with texts HSK Decks Browse & enroll decks My Decks Manage custom decks Reference Dictionary & hanzi Dictionary Search everything Hanzi Characters & strokes Play Games All Games Pick a game Hanzi Hunter Pinyin typing shooter Tone Trials Train your ear Memory March New or seen before? High Scores Your best runs Progress Stats & rankings Stats Your learning dashboard Achievements Badges & milestones Leaderboards How you rank Reviews What learners say
LearnChinese.ai - Learn Mandarin Chinese Online LearnChinese.ai - Learn Mandarin Chinese Online
LearnChinese.ai - Learn Mandarin Chinese Online LearnChinese.ai - Learn Mandarin Chinese Online
Learn
HSK 2.0 Current standard HSK 3.0 Coming soon
Practice
Flashcards SRS practice Reading Practice with texts HSK Decks Browse & enroll decks My Decks Manage custom decks
Reference
Dictionary Search everything Hanzi Characters & strokes
Play
All Games Pick a game Hanzi Hunter Pinyin typing shooter Tone Trials Train your ear Memory March New or seen before? High Scores Your best runs
Progress
Stats Your learning dashboard Achievements Badges & milestones Leaderboards How you rank Reviews What learners say
Login Sign Up
Back to Dictionary
绿坝・花季护航
綠壩・花季護航
Lǚbà·huājìhùháng
1. Green Dam Youth Escort, Internet content-control software (abbreviated to [[綠壩|绿坝<Lǚbà>]])
Noun

Character Breakdown

绿
lǜ
green; chlorine
HSK 3 11 丶
坝
bà
embankment; dam
HSK 6 7 丶
花
huā
flower, blossom; to spend (time or money)
HSK 3 7 丶
季
jì
a quarter-year, a season; surname
HSK 3 8 丶
护
hù
to defend, to guard, to protect; shelter; endorse
HSK 3 7 丶
航
háng
vessel, craft; to sail, to navigate
HSK 4 10 丶

Metadata

Category
Chinese

LearnChinese.ai

Master Mandarin

Site

About Custom Decks Accounts & Social Contact

Editorial

Learning Resources Blog HSK 2.0 vs 3.0

Legal

Privacy Policy Terms of Service

Plans

Plans

© 2026 LearnChinese.ai. All rights reserved.