藏私
cángsī
ㄘㄤˊ ㄙ
- 1(Tw) to withhold (knowledge, resources etc) out of reluctance to share
Example
他教學生毫不藏私,將畢生所學傾囊相授。
tā jiào xuésheng háobù cángsī jiàng bìshēng suǒ xué qīngnáng xiàng shòu
He teaches his students without holding anything back, passing on all he has learned in a lifetime.