新人 | xīn rén | new age person; new type of person; newly-wed, esp. new bride; bride and groom |
学会 | xué huì | to learn; to master; institute; learned society; (scholarly) association |
外推 | wài tuī | to extrapolate |
推广 | tuī guǎng | to extend; to spread; to popularize; generalization; promotion (of a product etc) |