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

以前

yǐqián

before formerly previous ago

=3

曾

Zēng

surname Zeng

=3

曾

céng

once already ever (in the past) former previously (past tense marker used before verb or clause)

=3

曾

zēng

great- (grandfather, grandchild etc)

4

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)

5

北海道

Běihǎidào

Hokkaidō, Japan