Perhaps you should try some spelling variations:
guan chia » tuan china
tan chia » tuan china, than china, can china
dan yang » daun yang, wang yang, yang yang
tan yang » tan ying, tan yong, tao yang
wan yan » wang yan, nan yan, wai yan
li dang » li gang, li wang, li zhang
le dang » le sang, le duong
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: wan yan ((guan chia) OR (tan chia)) ((dan yang) OR (tan yang)) ((li dang) OR (le dang)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan ((guan chia) OR (tan chia)) ((dan yang) or (tan yang)) ((li dang) or (le dang)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: wan yan ((guan chia) OR (tan chia)) ((dan yang) or (tan yang)) ((li dang) or (le dang)) hai ;*.