Perhaps you should try some spelling variations:
te sach » toc sach
lang xa » lang ha, dang xay, lang van
sach o » sach lo, sac o, sach y
o lang » hoa lang, hoi lang
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao
va anh » van anh, va danh, va hanh
vi cua » vai cua, di cua

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 o lang xa hoi. hieu ((ve cam) or (va cam)) tu va anh ((vi cua) or (dai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach o lang xa hoi. hieu ((ve cam) OR (va cam)) tu va anh ((vi cua) OR (dai cua)) tre.
• Adding a wildcard symbol may retrieve word variants: te sach o lang xa hoi. hieu ((ve cam) or (va cam)) tu va anh ((vi cua) or (dai cua)) tre*.