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

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wan hua chae yun hin ((((((yang xi) OR (yang xin))) OR (yang jui))) OR (yang di)) truong thanh ;~.
• Adding a wildcard symbol may retrieve word variants: wan hua chae yun hin ((((((yang xi) or (yang xin))) or (yang jui))) or (yang di)) truong thanh ;*.