Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
young siu » young kyu, kong siu, wong siu
yang yun » yang jun, tang yun, yang yue
yang jie » yang jin, yang jui, yang xi
di young » do young, kim young, der young
yang yi » yang xi, yang jui
xu dong » zu doing
dong di » dong sin

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: lang hyoung ((((yang yun) OR (yang yi))) OR (((yang jie) OR (yang di)))) xu dong di young siu ;~.
• Adding a wildcard symbol may retrieve word variants: lang hyoung ((((yang yun) or (yang yi))) or (((yang jie) or (yang di)))) xu dong di young siu ;*.