hoi1 tok3開拓开拓
Jyutpinghoi1 tok3
Yalehōi tok
Definition
To open up, develop, or expand into new territory, areas, or markets.
neutralworkother
How it's used
This term carries a formal and professional tone, often appearing in business, academic, or strategic contexts. It implies a sense of pioneering or venturing into uncharted territory rather than just simple growth. While it can be used for physical expansion, it is equally common when discussing the development of new ideas, hobbies, or professional skill sets.
Examples
They want to open up new markets.
Have you tried developing this field yet?
Related words
Common mistake
Learners often mistakenly use this for simple expansion like increasing the size of a room or a business, but it specifically requires the element of 'newness' or 'unexplored' territory.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- NegationHow to say no, not, didn't, and don't in Cantonese. The four main negation words and when to use each one.
- Numbers and moneyCounting, talking about money, and asking how much things cost. Includes the two words for two and the everyday words for dollars and cents.
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.



