Perhaps you should try some spelling variations:
truong thanh » luong thanh, truong tran, tran thanh
qua chee » hua chen
chee yun » chae yun, chen yun, chen yu
yang yin » yang jin, yang lin, yang yun
yang jui » yang judy, yang xi
wan qua » wan musa
yun hin » kyun pin, yun chen, yun shik
yang yi » yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan qua chee yun hin ((((((yang yi) or (yang yin))) or (yang jui))) or (yang di)) truong thanh ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan qua chee yun hin ((((((yang yi) OR (yang yin))) OR (yang jui))) OR (yang di)) truong thanh ;*.