Perhaps you should try some spelling variations:
hyoung zhang » kyoung yang, young change
zhang wei » zhen wei
tong shui » tong hui, cong shu, gong hui
yong shu » cong shu, wong shiu, yong suk
wei sin » wei hsin, wei bin, hei sing
sin yan » sun yan, qian yan, sin cain
yan liu » yan jiu, yang lin
wang » wing, wan, lang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hyoung zhang wei sin yan liu ((yong shu) OR (tong shui)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang hyoung zhang wei sin yan liu ((yong shu) OR (tong shui)) ;*.