Perhaps you should try some spelling variations:
tan nhanh » tai nhanh, tan nhan, tan thanh
moi nang » hoi nang, voi nang, moi dang
thai cua » than cua, tai cuc, tri cua
sach moi » sach doi, sach hoi, bach mai
tu sach » thu sach, su sach, te sach
hoi cua » hoi chuc
cac dac » cac dan, cac dai, cac bac
cac duc » cac du, cao duc, cac nuoc
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach moi nang xa hoi. hieu va ((cac duc) or (cac dac)) tan nhanh ((thai cua) or (hoi cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach moi nang xa hoi. hieu va ((cac duc) OR (cac dac)) tan nhanh ((thai cua) OR (hoi cua)) tre.
• Adding a wildcard symbol may retrieve word variants: tu sach moi nang xa hoi. hieu va ((cac duc) or (cac dac)) tan nhanh ((thai cua) or (hoi cua)) tre*.