Do you know why Chinese people like the number 8?
Because the pronunciation of 8 八 /bā/ is similar to 发 /fā/ SEND and 发 is a very pro-active and therefor positive word (part of the word TO GET RICH btw).
TEST WHAT YOU ALREADY KNOW
Pick the right character(s) for TO SET OUT TO DEPART
LEARN NEW WORDS
PRONUNCIATION = TO SEND SOUNDS
TO FIND OUT
PRONUNCIATION = TO SEND sth. into VISIBILITY
TO HAPPEN = TO SEND TO EXISTENCE
TO SET OUT
TO SET OUT / TO DEPART = TO SEND + TO GO OUT
TO INVENT = TO SEND TO BRIGHTNESS
TO GET RICH = TO SEND TO WEALTH