Perhaps you should try some spelling variations:
dong ryangg » dong yang
based tax » based task
due debt » does debt, pure debt, run debt
bad tax » board tax, land tax, road tax
land yu » land your
ryangg » ryanggg, rryangg
yan » yang, ryan
ryanga » ryangga, rryanga
ryana » ryanga, rryana

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong ryangg) or (wang yan)) (ryanga or ryana) due debt ((bad tax) OR (based tax)) land yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong ryangg) OR (wang yan)) (ryanga OR ryana) due debt ((bad tax) OR (based tax)) land yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong ryangg) or (wang yan)) (ryanga or ryana) due debt ((bad tax) OR (based tax)) land yu ;".
• Adding a wildcard symbol may retrieve word variants: ((dong ryangg) or (wang yan)) (ryanga or ryana) due debt ((bad tax) OR (based tax)) land yu ;*.