Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
ching shu » cong shu
dong cao » dong xiao, dan cao, dong nan
hua rent » hua ren
wang lee » wang lei, wang life, wang he
wang wei » zhang wei, wang zhi
tan hua » tuan hua, wang hua, tan chia

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong cao) or (dong yang)) tan hua rent ((wang lee) OR (wang wei)) ching shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong cao) OR (dong yang)) tan hua rent ((wang lee) OR (wang wei)) ching shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong cao) or (dong yang)) tan hua rent ((wang lee) OR (wang wei)) ching shu ;".
• Adding a wildcard symbol may retrieve word variants: ((dong cao) or (dong yang)) tan hua rent ((wang lee) OR (wang wei)) ching shu ;*.