Perhaps you should try some spelling variations:
wang kang » wang yang, wang liang, wang yan
kang chen » chang chen, jane chen, kang han
chen hao » cheng han
dan yang » daun yang, tan yang, wang yang
hao dan » chao den
le dang » le sang
duong » dung, huong, cuong
hari » hard, hadi, haji

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang kang chen hao dan yang ((le dang) OR (le duong)) hari ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang kang chen hao dan yang ((le dang) OR (le duong)) hari ;*".