Perhaps you should try some spelling variations:
dang hadi » dang hai
yang yang » wang yang, wang yan
wang dan » wang yan, wang ban, wang yidan
tuan hua » tuan vu, yuan hui
yang jie » yang di, yang jui, yang xi
yang jin » yang jun, ying jin, shang jin
tan hua » wang hua, tan chia, tan puay

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (wang dan)) ((tan hua) or (tuan hua)) ban ((yang jie) OR (yang jin)) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (wang dan)) ((tan hua) OR (tuan hua)) ban ((yang jie) OR (yang jin)) dang hadi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (wang dan)) ((tan hua) or (tuan hua)) ban ((yang jie) OR (yang jin)) dang hadi ;*".