Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, yin yang
amin dang » yimin dang, amin hong
tuan hua » tuan vu, yuan hui
tan chia » tuan china, than china, can china
tan yang » dan yang, tan ying, tan yong
tan hua » wang hua, tan puay
wang » wing, wan, lang
hai » hadi, haji, hari

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: wang yan ((tuan hua) OR (((tan hua) OR (tan chia)))) ((gain yang) OR (tan yang)) amin dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((tuan hua) or (((tan hua) or (tan chia)))) ((gain yang) OR (tan yang)) amin dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan ((tuan hua) or (((tan hua) or (tan chia)))) ((gain yang) OR (tan yang)) amin dang hai ;*.