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
中石油川东钻探公司
中石油川東鑽探公司
ZhōngShíyóuChuāndōngZuàntànGōngsī
1. Chuandong Oil Drilling & Exploration Company (CODEC)
Noun

Character Breakdown

中
zhōng
central; center, middle; amidst; to hit (target), to attain; China; Chinese
HSK 1 4 丶
石
shí
stone, rock, mineral
HSK 5 5 丶
油
yóu
oil, fat, grease, lard; oil paints
HSK 4 8 丶
川
chuān
stream, river
HSK 6 3 丶
东
dōng
east, eastern, eastward
HSK 1 5 丶
钻
zuān
diamond; to bore, to drill, to pierce
HSK 6 10 丶
探
tàn
to find, to locate; to grope for, to search for
HSK 6 11 丶
公
gōng
fair, equitable; public; duke
HSK 2 4 丶
司
sī
to take charge of, to control, to manage; officer
HSK 2 5 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.