Perhaps you should try some spelling variations:
chai cuc » chi cuc, hai cuc, tai cuc
su sach » vu sach
so sach » so sanh, bo sach, co sach
nang xa » nang x, lang xa, nang ma
va chai » va cai, va chat, va cham
cuc gia » duc gia, cua gia, luc gia
vi cua » vai cua
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) OR (so sach)) ky nang xa hoi. lieu va chai cuc gia thanh ((vi cua) or (di cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) ky nang xa hoi. lieu va chai cuc gia thanh ((vi cua) OR (di cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (so sach)) ky nang xa hoi. lieu va chai cuc gia thanh ((vi cua) or (di cua)) tre".
• Adding a wildcard symbol may retrieve word variants: ((su sach) OR (so sach)) ky nang xa hoi. lieu va chai cuc gia thanh ((vi cua) or (di cua)) tre*.