This is the 4278th most frequent Chinese word.
富于
"富于" means "to be rich in" or "to abound in."
富于 in this sentence emphasizes the abundance of expressiveness and emotion in her works.
她的作品富于表现力和情感。
Her works are rich in expressiveness and emotion.
富于 highlights the plentiful presence of natural resources in the region.
这个地区富于自然资源。
This region is abundant with natural resources.
富于 describes the quality of his philosophy as being filled with profound attributes such as wisdom and insight.