1

他

tā

(third-person singular) (since the early 20th century, usu. male) he; him; his (bound form) other; another; some other (as in 他日 tārì and 他人 tārén)

2

在

zài

to exist; to be alive (of sb or sth) to be (located) at (used before a verb to indicate an action in progress)

=3

攒钱

zǎnqián

to save up money

=3

攒钱

cuánqián

to gather money

4

上大

Shàngdà

short for 上海大學／上海大学 (Shànghǎi Dàxué, “Shanghai University”)

5

学

xué

to learn to study to imitate science -ology