Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
tan chia » tuan china, than china, can china
dan yang » daun yang, tan yang, wang yang
kang han » kang chen, kong hang, zhang han
tan shi » tan sri
tan shu » than she
di kang » xi kang, jin kang

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 ((((tan shi) OR (tan shu))) OR (tan chia)) dan yang di kang han ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang hyoung ((((tan shi) OR (tan shu))) or (tan chia)) dan yang di kang han ;~".
• Adding a wildcard symbol may retrieve word variants: lang hyoung ((((tan shi) OR (tan shu))) or (tan chia)) dan yang di kang han ;*.