Perhaps you should try some spelling variations:
join chang » jin chang, joon chang, colin chang
chang zhi » zhang zhi, wang zhi, chang ha
yang july » yang judy, yang jui, yang jun
can join » can job, a join
zhi chen » zhe chen, zhu chen, zhiwu chen
yang yi » yang xi, yang jui
dang » dan, lang, wang
hai » hadi, haji, hari

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: can join chang zhi chen ((yang yi) or (((yang di) or (yang july)))) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: can join chang zhi chen ((yang yi) OR (((yang di) OR (yang july)))) dang hai ;*.