Perhaps you should try some spelling variations:
hang chang » huang chang, han chang, hoong chang
choong wan » chong wan
kong hang » kong heng, kong hong, kong land
chang yun » chong yun, chang hsun, chae yun
pais jong » pains long, pain long, park jong
yun pais » un pais, run pain, un pays
jong min » gong min, song min, song ming
long tan » hong tan, long han, long thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: kong hang chang yun pais jong min ((choong wan) or (long tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: kong hang chang yun pais jong min ((choong wan) OR (long tan)) ;*.