Perhaps you should try some spelling variations:
thanh printed » than printed
long thanh » luong thanh, long han, long trinh
zhang jian » zhang fan, shang jin
liang sun » liang dan, liang tan, wing sun
book jie » book five, book i, book ii
book big » book i
cong van » congo can, duong van, cong sun

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: long thanh printed ((book jie) OR (book big)) zhang jian ((cong van) OR (liang sun)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long thanh printed ((book jie) OR (book big)) zhang jian ((cong van) or (liang sun)) ;~".
• Adding a wildcard symbol may retrieve word variants: long thanh printed ((book jie) OR (book big)) zhang jian ((cong van) or (liang sun)) ;*.