Perhaps you should try some spelling variations:
vinh cuu » dinh cuu, sinh cua, dinh cu
te sach » toc sach
sach ty » sach y, sach tu, sach thu
va danh » va dinh, va dan, va hanh
tang xa » trang xa, tang ma, lang xa
ty tang » tay tang, ty xang, ty hang
ve cam » ve cham, va cam, ve cai
luc va » duc va, tuc va, loc va
vi cuu » vi luu
ve cac » va cac, vien cac

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 ty tang xa hoi. hieu ((ve cam) or (ve cac)) luc va danh ((vi cuu) OR (vinh cuu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty tang xa hoi. hieu ((ve cam) OR (ve cac)) luc va danh ((vi cuu) OR (vinh cuu)) tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty tang xa hoi. hieu ((ve cam) or (ve cac)) luc va danh ((vi cuu) OR (vinh cuu)) tre*".