Perhaps you should try some spelling variations:
dong sign » dong sin, among sign, dong bin
last line » last life, last mile, last five
hua last » a last, his last
shi rong » yi rong
wan yan » wang yan, wai yan, wang yang
nan yan » nan ya, wang yan, qian yan
hi rong » yi rong, li rong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wan yan) OR (nan yan))) or (dong sign)) ya hua last line ((hi rong) or (shi rong)) hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wan yan) OR (nan yan))) OR (dong sign)) ya hua last line ((hi rong) OR (shi rong)) hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wan yan) OR (nan yan))) or (dong sign)) ya hua last line ((hi rong) or (shi rong)) hai ;*".