Perhaps you should try some spelling variations:
than japan » can japan, change japan, taiwan japan
japan ren » japan re, japan real, japan rok
tong shui » tong hui, cong shu, gong hui
long shu » cong shu, long du
ren can » men can, ren yan, when can
can a » can _
hyoung » hyong, kyoung

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: ((kang young) OR (wang hyoung)) than japan ren can a ((long shu) OR (tong shui)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((kang young) OR (wang hyoung)) than japan ren can a ((long shu) or (tong shui)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((kang young) OR (wang hyoung)) than japan ren can a ((long shu) or (tong shui)) ;*.