Perhaps you should try some spelling variations:
lang van » tang van, hoang van, giang van
dang van » hoang van, hang va
danh lai » danh sai, gianh lai, dinh lam
te sach » toc sach
thi van » thi lan, thi hanh, thi nang
nam luc » nang luc, nhan luc, nam thuc
va danh » va dinh, va dan, va hanh
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y ((lang van) or (dang van)) hoi. ((thien van) OR (thi van)) nam luc va danh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((lang van) OR (dang van)) hoi. ((thien van) OR (thi van)) nam luc va danh lai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((lang van) or (dang van)) hoi. ((thien van) OR (thi van)) nam luc va danh lai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach y ((lang van) or (dang van)) hoi. ((thien van) OR (thi van)) nam luc va danh lai cua tre*.