Perhaps you should try some spelling variations:
dien cua » dieu cua, dien cuc, tien cua
te sach » toc sach
da nang » cam nang, kha nang, cao nang
nang xa » nang x, lang xa, nang ma
ve cham » va cham, ve chat, ve chim
dien cu » dien cuc, dien tu, dieu cua
sach da » sach dao, sach dat, sach dau
vu cham » va cham, vu kham, tu cham
va danh » va dinh, va dan, va hanh

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 da nang xa hoi. hieu ((ve cham) or (vu cham)) hoc va danh ((dien cua) OR (dien cu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach da nang xa hoi. hieu ((ve cham) OR (vu cham)) hoc va danh ((dien cua) OR (dien cu)) tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach da nang xa hoi. hieu ((ve cham) or (vu cham)) hoc va danh ((dien cua) OR (dien cu)) tre*".